RHSA-2026:8284
Vulnerability from csaf_opensuse - Published: 2026-04-15 00:00 - Updated: 2026-09-16 18:53Summary
security update for thunderbird
Severity
Important
Notes
Title of the patch: security update for thunderbird
Description of the patch: This security update provides a functional equivalent of RHSA-2026:8284.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:8284.
Patchnames: RHSA-2026:8284
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
5.4 (Medium)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
5.5 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
7.5 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.3 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.3 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.3 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.3 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.3 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
5.4 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
4.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
5 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.5 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
5 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
6.3 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
8.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2026-3889
Threats
Impact
important
References
121 references
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"url": "https://www.suse.com/security/cve/CVE-2026-4694/"
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"url": "https://www.suse.com/security/cve/CVE-2026-4695/"
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"url": "https://www.suse.com/security/cve/CVE-2026-4705/"
},
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"url": "https://www.suse.com/security/cve/CVE-2026-4706/"
},
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"url": "https://www.suse.com/security/cve/CVE-2026-4707/"
},
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"url": "https://www.suse.com/security/cve/CVE-2026-4708/"
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"title": "security update for thunderbird",
"tracking": {
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"vulnerabilities": [
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}
],
"notes": [
{
"category": "general",
"text": "Spoofing issue in Thunderbird. This vulnerability was fixed in Thunderbird 149 and Thunderbird 140.9.",
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}
],
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"notes": [
{
"category": "general",
"text": "A malicious mail server could send malformed strings with negative lengths, causing the parser to read memory outside the buffer. If a mail server or connection to a mail server were compromised, an attacker could cause the parser to malfunction, potentially crashing Thunderbird or leaking sensitive data. This vulnerability was fixed in Thunderbird 149 and Thunderbird 140.9.",
"title": "CVE description"
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}
],
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{
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{
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}
],
"notes": [
{
"category": "general",
"text": "Race condition, use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
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]
},
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{
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"product_ids": [
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"scores": [
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}
],
"title": "CVE-2026-4684"
},
{
"cve": "CVE-2026-4685",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4685"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4685",
"url": "https://www.suse.com/security/cve/CVE-2026-4685"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4685",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4685"
},
{
"cve": "CVE-2026-4686",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4686"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4686",
"url": "https://www.suse.com/security/cve/CVE-2026-4686"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4686",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4686"
},
{
"cve": "CVE-2026-4687",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4687"
}
],
"notes": [
{
"category": "general",
"text": "Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4687",
"url": "https://www.suse.com/security/cve/CVE-2026-4687"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4687",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4687"
},
{
"cve": "CVE-2026-4688",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4688"
}
],
"notes": [
{
"category": "general",
"text": "Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4688",
"url": "https://www.suse.com/security/cve/CVE-2026-4688"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4688",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4688"
},
{
"cve": "CVE-2026-4689",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4689"
}
],
"notes": [
{
"category": "general",
"text": "Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4689",
"url": "https://www.suse.com/security/cve/CVE-2026-4689"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4689",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4689"
},
{
"cve": "CVE-2026-4690",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4690"
}
],
"notes": [
{
"category": "general",
"text": "Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4690",
"url": "https://www.suse.com/security/cve/CVE-2026-4690"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4690",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4690"
},
{
"cve": "CVE-2026-4691",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4691"
}
],
"notes": [
{
"category": "general",
"text": "Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4691",
"url": "https://www.suse.com/security/cve/CVE-2026-4691"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4691",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4691"
},
{
"cve": "CVE-2026-4692",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4692"
}
],
"notes": [
{
"category": "general",
"text": "Sandbox escape in the Responsive Design Mode component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4692",
"url": "https://www.suse.com/security/cve/CVE-2026-4692"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4692",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4692"
},
{
"cve": "CVE-2026-4693",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4693"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4693",
"url": "https://www.suse.com/security/cve/CVE-2026-4693"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4693",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4693"
},
{
"cve": "CVE-2026-4694",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4694"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions, integer overflow in the Graphics component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4694",
"url": "https://www.suse.com/security/cve/CVE-2026-4694"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4694",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4694"
},
{
"cve": "CVE-2026-4695",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4695"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4695",
"url": "https://www.suse.com/security/cve/CVE-2026-4695"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4695",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4695"
},
{
"cve": "CVE-2026-4696",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4696"
}
],
"notes": [
{
"category": "general",
"text": "Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4696",
"url": "https://www.suse.com/security/cve/CVE-2026-4696"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4696",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4696"
},
{
"cve": "CVE-2026-4697",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4697"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4697",
"url": "https://www.suse.com/security/cve/CVE-2026-4697"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4697",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4697"
},
{
"cve": "CVE-2026-4698",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4698"
}
],
"notes": [
{
"category": "general",
"text": "JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4698",
"url": "https://www.suse.com/security/cve/CVE-2026-4698"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4698",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4698"
},
{
"cve": "CVE-2026-4699",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4699"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4699",
"url": "https://www.suse.com/security/cve/CVE-2026-4699"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4699",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4699"
},
{
"cve": "CVE-2026-4700",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4700"
}
],
"notes": [
{
"category": "general",
"text": "Mitigation bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4700",
"url": "https://www.suse.com/security/cve/CVE-2026-4700"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4700",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4700"
},
{
"cve": "CVE-2026-4701",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4701"
}
],
"notes": [
{
"category": "general",
"text": "Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4701",
"url": "https://www.suse.com/security/cve/CVE-2026-4701"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4701",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4701"
},
{
"cve": "CVE-2026-4702",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4702"
}
],
"notes": [
{
"category": "general",
"text": "JIT miscompilation in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4702",
"url": "https://www.suse.com/security/cve/CVE-2026-4702"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4702",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4702"
},
{
"cve": "CVE-2026-4704",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4704"
}
],
"notes": [
{
"category": "general",
"text": "Denial-of-service in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4704",
"url": "https://www.suse.com/security/cve/CVE-2026-4704"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4704",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4704"
},
{
"cve": "CVE-2026-4705",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4705"
}
],
"notes": [
{
"category": "general",
"text": "Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4705",
"url": "https://www.suse.com/security/cve/CVE-2026-4705"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4705",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4705"
},
{
"cve": "CVE-2026-4706",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4706"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4706",
"url": "https://www.suse.com/security/cve/CVE-2026-4706"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4706",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4706"
},
{
"cve": "CVE-2026-4707",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4707"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4707",
"url": "https://www.suse.com/security/cve/CVE-2026-4707"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4707",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4707"
},
{
"cve": "CVE-2026-4708",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4708"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4708",
"url": "https://www.suse.com/security/cve/CVE-2026-4708"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4708",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4708"
},
{
"cve": "CVE-2026-4709",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4709"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4709",
"url": "https://www.suse.com/security/cve/CVE-2026-4709"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4709",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4709"
},
{
"cve": "CVE-2026-4710",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4710"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4710",
"url": "https://www.suse.com/security/cve/CVE-2026-4710"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4710",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4710"
},
{
"cve": "CVE-2026-4711",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4711"
}
],
"notes": [
{
"category": "general",
"text": "Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4711",
"url": "https://www.suse.com/security/cve/CVE-2026-4711"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4711",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4711"
},
{
"cve": "CVE-2026-4712",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4712"
}
],
"notes": [
{
"category": "general",
"text": "Information disclosure in the Widget: Cocoa component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4712",
"url": "https://www.suse.com/security/cve/CVE-2026-4712"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4712",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4712"
},
{
"cve": "CVE-2026-4713",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4713"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4713",
"url": "https://www.suse.com/security/cve/CVE-2026-4713"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4713",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4713"
},
{
"cve": "CVE-2026-4714",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4714"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4714",
"url": "https://www.suse.com/security/cve/CVE-2026-4714"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4714",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4714"
},
{
"cve": "CVE-2026-4715",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4715"
}
],
"notes": [
{
"category": "general",
"text": "Uninitialized memory in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4715",
"url": "https://www.suse.com/security/cve/CVE-2026-4715"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4715",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4715"
},
{
"cve": "CVE-2026-4716",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4716"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4716",
"url": "https://www.suse.com/security/cve/CVE-2026-4716"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4716",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4716"
},
{
"cve": "CVE-2026-4717",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4717"
}
],
"notes": [
{
"category": "general",
"text": "Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4717",
"url": "https://www.suse.com/security/cve/CVE-2026-4717"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4717",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4717"
},
{
"cve": "CVE-2026-4718",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4718"
}
],
"notes": [
{
"category": "general",
"text": "Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4718",
"url": "https://www.suse.com/security/cve/CVE-2026-4718"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4718",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4718"
},
{
"cve": "CVE-2026-4719",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4719"
}
],
"notes": [
{
"category": "general",
"text": "Incorrect boundary conditions in the Graphics: Text component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4719",
"url": "https://www.suse.com/security/cve/CVE-2026-4719"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4719",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4719"
},
{
"cve": "CVE-2026-4720",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4720"
}
],
"notes": [
{
"category": "general",
"text": "Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4720",
"url": "https://www.suse.com/security/cve/CVE-2026-4720"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4720",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4720"
},
{
"cve": "CVE-2026-4721",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-4721"
}
],
"notes": [
{
"category": "general",
"text": "Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-4721",
"url": "https://www.suse.com/security/cve/CVE-2026-4721"
},
{
"category": "external",
"summary": "SUSE Bug 1260083 for CVE-2026-4721",
"url": "https://bugzilla.suse.com/1260083"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 9:thunderbird-140.9.0-1.el9_6.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-04-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-4721"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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