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7957 vulnerabilities by mozilla
CVE-2026-14899 (GCVE-0-2026-14899)
Vulnerability from nvd – Published: 2026-07-22 19:19 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Off-by-one out of bounds read in MIME header parser for forwarding
Summary
The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13.
Severity
No CVSS data available.
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
Credits
{
"containers": {
"cna": {
"affected": [
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.13",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Claude, Kai Engert"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13."
}
],
"value": "The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13."
}
],
"providerMetadata": {
"dateUpdated": "2026-07-22T19:19:42.305Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2046137"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-71/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-72/"
}
],
"title": "Off-by-one out of bounds read in MIME header parser for forwarding"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-14899",
"datePublished": "2026-07-22T19:19:42.305Z",
"dateReserved": "2026-07-06T19:53:12.713Z",
"dateUpdated": "2026-07-22T19:19:42.305Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-16412 (GCVE-0-2026-16412)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Memory safety bugs fixed in Thunderbird ESR 140.13 and Thunderbird 153
Summary
Memory safety bugs present in Thunderbird ESR 140.12 and Thunderbird 152. 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 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
Credits
{
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"attackVector": "NETWORK",
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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}
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.13",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
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"status": "unaffected",
"version": "140.13",
"versionType": "rpm"
},
{
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]
}
],
"credits": [
{
"lang": "en",
"value": "Christian Holler, Frederik Braun, Justin Link, Simon Friedberger, Tom Ritter, Tom Schuster and the Mozilla Fuzzing Team"
}
],
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{
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{
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}
],
"value": "Memory safety bugs present in Thunderbird ESR 140.12 and Thunderbird 152. 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 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13."
}
],
"providerMetadata": {
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"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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},
"references": [
{
"name": "Moderate-severity memory safety bugs fixed in Thunderbird ESR 140.13 and Thunderbird 153",
"url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=2005113%2C2025369%2C2026301%2C2028663%2C2029761%2C2042242%2C2043271%2C2043300%2C2044612%2C2045378%2C2045406%2C2045407%2C2045616%2C2045626%2C2045730%2C2045732%2C2045769%2C2045771%2C2047957%2C2048934%2C2049818%2C2049822%2C2050151%2C2050368%2C2051653%2C2051658"
},
{
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"url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=2043035%2C2045057%2C2045187%2C2045402%2C2045417%2C2045482%2C2045611%2C2045618%2C2045756%2C2046917%2C2047718"
},
{
"name": "Low-severity memory safety bugs fixed in Thunderbird ESR 140.13 and Thunderbird 153",
"url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=2045413%2C2053635%2C2053637"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-68/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-70/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-71/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-72/"
}
],
"title": "Memory safety bugs fixed in Thunderbird ESR 140.13 and Thunderbird 153"
}
},
"cveMetadata": {
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"datePublished": "2026-07-21T12:38:23.323Z",
"dateReserved": "2026-07-20T21:57:54.488Z",
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"state": "PUBLISHED"
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}
CVE-2026-16411 (GCVE-0-2026-16411)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Memory safety bugs fixed in Thunderbird 153
Summary
Memory safety bugs present in Thunderbird 152. 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 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
{
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"vendor": "Mozilla",
"versions": [
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}
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}
],
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],
"providerMetadata": {
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},
{
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}
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CVE-2026-16410 (GCVE-0-2026-16410)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
JIT miscompilation in the JavaScript Engine: JIT component
Summary
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
{
"containers": {
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{
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{
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"attackVector": "NETWORK",
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"timestamp": "2026-07-22T18:04:45.824366Z",
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}
]
}
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"title": "CISA ADP Vulnrichment"
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"vendor": "Mozilla",
"versions": [
{
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"versionType": "rpm"
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"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Amy Burnett of OpenAI"
}
],
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"supportingMedia": [
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"base64": false,
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}
],
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"dateUpdated": "2026-07-22T19:19:16.700Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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},
{
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"state": "PUBLISHED"
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}
CVE-2026-16409 (GCVE-0-2026-16409)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Invalid pointer in the Security: PSM component
Summary
Invalid pointer in the Security: PSM component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
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"options": [
{
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},
{
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},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-22T18:03:25.746155Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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{
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"description": "CWE-824 Access of Uninitialized Pointer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-22T18:03:32.555Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
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"version": "153",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Artur Cygan"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
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CVE-2026-16408 (GCVE-0-2026-16408)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Integer overflow in the Audio/Video: Playback component
Summary
Integer overflow in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16407 (GCVE-0-2026-16407)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Mitigation bypass in the DOM: Service Workers component
Summary
Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16406 (GCVE-0-2026-16406)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Mitigation bypass in the Networking component
Summary
Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16405 (GCVE-0-2026-16405)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Information disclosure in the Networking: WebSockets component
Summary
Information disclosure in the Networking: WebSockets component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
Credits
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CVE-2026-16404 (GCVE-0-2026-16404)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 17:27
VLAI
EPSS
VEX
Title
Spoofing issue in Firefox for Android
Summary
Spoofing issue in Firefox for Android. This vulnerability was fixed in Firefox 153.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
Credits
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CVE-2026-16403 (GCVE-0-2026-16403)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Spoofing issue in the Address Bar component
Summary
Spoofing issue in the Address Bar component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16402 (GCVE-0-2026-16402)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Integer overflow in the Graphics: ImageLib component
Summary
Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16401 (GCVE-0-2026-16401)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Privilege escalation in the Data Loss Prevention component
Summary
Privilege escalation in the Data Loss Prevention component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16400 (GCVE-0-2026-16400)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Information disclosure in the DOM: Security component
Summary
Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16399 (GCVE-0-2026-16399)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Site isolation issue in the DOM: Navigation component
Summary
Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16398 (GCVE-0-2026-16398)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Site isolation issue in the Graphics component
Summary
Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
{
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"confidentialityImpact": "HIGH",
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CVE-2026-16397 (GCVE-0-2026-16397)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-21 19:29
VLAI
EPSS
VEX
Title
Clickjacking issue in the WebExtensions component in Firefox for Android
Summary
Clickjacking issue in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 153.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Assigner
References
Credits
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CVE-2026-16396 (GCVE-0-2026-16396)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Privilege escalation in WebExtensions
Summary
Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
Credits
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CVE-2026-16395 (GCVE-0-2026-16395)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Integer overflow in the Audio/Video component
Summary
Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16394 (GCVE-0-2026-16394)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
Mitigation bypass in the DOM: Security component
Summary
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16393 (GCVE-0-2026-16393)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
Incorrect boundary conditions in the Graphics: WebGPU component
Summary
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16392 (GCVE-0-2026-16392)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
JIT miscompilation in the JavaScript Engine: JIT component
Summary
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16391 (GCVE-0-2026-16391)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
Information disclosure in the Storage: IndexedDB component
Summary
Information disclosure in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
Credits
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CVE-2026-16390 (GCVE-0-2026-16390)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
Mitigation bypass in the Enterprise Policies component
Summary
Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
Credits
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CVE-2026-16389 (GCVE-0-2026-16389)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
Incorrect boundary conditions, integer overflow in the Libraries component in NSS
Summary
Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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CVE-2026-16388 (GCVE-0-2026-16388)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
Sandbox escape in the DOM: Networking component
Summary
Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
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}
CVE-2026-16387 (GCVE-0-2026-16387)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
Site isolation issue in the Networking component
Summary
Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-16387",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-22T17:14:57.789549Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-346",
"description": "CWE-346 Origin Validation Error",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284 Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-22T17:28:58.318Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.13",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.13",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Atsushi Sada"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13."
}
],
"value": "Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13."
}
],
"providerMetadata": {
"dateUpdated": "2026-07-22T19:18:50.988Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2043200"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-68/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-70/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-71/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-72/"
}
],
"title": "Site isolation issue in the Networking component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-16387",
"datePublished": "2026-07-21T12:38:01.478Z",
"dateReserved": "2026-07-20T21:57:05.138Z",
"dateUpdated": "2026-07-22T19:18:50.988Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-16386 (GCVE-0-2026-16386)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 19:18
VLAI
EPSS
VEX
Title
Information disclosure due to uninitialized memory in the Graphics: WebGPU component
Summary
Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
153 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
153 , ≤ *
(rpm)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-16386",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-22T17:14:20.823951Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-908",
"description": "CWE-908 Use of Uninitialized Resource",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-22T17:29:05.122Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "5up3rh3i"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153."
}
],
"value": "Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153."
}
],
"providerMetadata": {
"dateUpdated": "2026-07-22T19:18:49.862Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2041916"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-68/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-71/"
}
],
"title": "Information disclosure due to uninitialized memory in the Graphics: WebGPU component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-16386",
"datePublished": "2026-07-21T12:38:00.613Z",
"dateReserved": "2026-07-20T21:57:02.260Z",
"dateUpdated": "2026-07-22T19:18:49.862Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-14899 (GCVE-0-2026-14899)
Vulnerability from cvelistv5 – Published: 2026-07-22 19:19 – Updated: 2026-07-22 19:19
VLAI
EPSS
VEX
Title
Off-by-one out of bounds read in MIME header parser for forwarding
Summary
The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13.
Severity
No CVSS data available.
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected:
140.13 , ≤ 140.*
(rpm)
Unaffected: 153 , ≤ * (rpm) |
Credits
{
"containers": {
"cna": {
"affected": [
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.13",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "153",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Claude, Kai Engert"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13."
}
],
"value": "The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13."
}
],
"providerMetadata": {
"dateUpdated": "2026-07-22T19:19:42.305Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2046137"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-71/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-72/"
}
],
"title": "Off-by-one out of bounds read in MIME header parser for forwarding"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-14899",
"datePublished": "2026-07-22T19:19:42.305Z",
"dateReserved": "2026-07-06T19:53:12.713Z",
"dateUpdated": "2026-07-22T19:19:42.305Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CERTFR-2026-AVI-0910
Vulnerability from certfr_avis - Published: 2026-07-22 - Updated: 2026-07-22
De multiples vulnérabilités ont été découvertes dans les produits Mozilla. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 115.38 | ||
| Mozilla | Firefox | Firefox versions antérieures à 153 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 140.13 |
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 115.38",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox versions ant\u00e9rieures \u00e0 153",
"product": {
"name": "Firefox",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 140.13",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-16354",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16354"
},
{
"name": "CVE-2026-16359",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16359"
},
{
"name": "CVE-2026-15719",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15719"
},
{
"name": "CVE-2026-16409",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16409"
},
{
"name": "CVE-2026-16404",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16404"
},
{
"name": "CVE-2026-16373",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16373"
},
{
"name": "CVE-2026-16386",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16386"
},
{
"name": "CVE-2026-16377",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16377"
},
{
"name": "CVE-2026-16357",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16357"
},
{
"name": "CVE-2026-16387",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16387"
},
{
"name": "CVE-2026-16352",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16352"
},
{
"name": "CVE-2026-16406",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16406"
},
{
"name": "CVE-2026-16363",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16363"
},
{
"name": "CVE-2026-16383",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16383"
},
{
"name": "CVE-2026-16393",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16393"
},
{
"name": "CVE-2026-16401",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16401"
},
{
"name": "CVE-2026-16378",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16378"
},
{
"name": "CVE-2026-16350",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16350"
},
{
"name": "CVE-2026-16369",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16369"
},
{
"name": "CVE-2026-16388",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16388"
},
{
"name": "CVE-2026-16402",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16402"
},
{
"name": "CVE-2026-16370",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16370"
},
{
"name": "CVE-2026-16362",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16362"
},
{
"name": "CVE-2026-16405",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16405"
},
{
"name": "CVE-2026-16407",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16407"
},
{
"name": "CVE-2026-16391",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16391"
},
{
"name": "CVE-2026-16364",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16364"
},
{
"name": "CVE-2026-16384",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16384"
},
{
"name": "CVE-2026-16400",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16400"
},
{
"name": "CVE-2026-16361",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16361"
},
{
"name": "CVE-2026-16396",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16396"
},
{
"name": "CVE-2026-16381",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16381"
},
{
"name": "CVE-2026-16394",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16394"
},
{
"name": "CVE-2026-16365",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16365"
},
{
"name": "CVE-2026-16376",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16376"
},
{
"name": "CVE-2026-16351",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16351"
},
{
"name": "CVE-2026-16371",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16371"
},
{
"name": "CVE-2026-16412",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16412"
},
{
"name": "CVE-2026-16398",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16398"
},
{
"name": "CVE-2026-16367",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16367"
},
{
"name": "CVE-2026-16389",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16389"
},
{
"name": "CVE-2026-16399",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16399"
},
{
"name": "CVE-2026-16375",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16375"
},
{
"name": "CVE-2026-16408",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16408"
},
{
"name": "CVE-2026-15718",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15718"
},
{
"name": "CVE-2026-16385",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16385"
},
{
"name": "CVE-2026-16382",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16382"
},
{
"name": "CVE-2026-16410",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16410"
},
{
"name": "CVE-2026-16374",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16374"
},
{
"name": "CVE-2026-16379",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16379"
},
{
"name": "CVE-2026-16353",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16353"
},
{
"name": "CVE-2026-16397",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16397"
},
{
"name": "CVE-2026-16380",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16380"
},
{
"name": "CVE-2026-16349",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16349"
},
{
"name": "CVE-2026-16366",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16366"
},
{
"name": "CVE-2026-16390",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16390"
},
{
"name": "CVE-2026-16356",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16356"
},
{
"name": "CVE-2026-16358",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16358"
},
{
"name": "CVE-2026-16403",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16403"
},
{
"name": "CVE-2026-16360",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16360"
},
{
"name": "CVE-2026-16355",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16355"
},
{
"name": "CVE-2026-16392",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16392"
},
{
"name": "CVE-2026-16368",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16368"
},
{
"name": "CVE-2026-16372",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16372"
},
{
"name": "CVE-2026-16395",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16395"
},
{
"name": "CVE-2026-16411",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16411"
}
],
"initial_release_date": "2026-07-22T00:00:00",
"last_revision_date": "2026-07-22T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0910",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-22T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Mozilla. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Mozilla",
"vendor_advisories": [
{
"published_at": "2026-07-21",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-70",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-70/"
},
{
"published_at": "2026-07-21",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-69",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-69/"
},
{
"published_at": "2026-07-21",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-68",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-68/"
}
]
}