Common Weakness Enumeration
CWE-121
AllowedStack-based Buffer Overflow
Abstraction: Variant · Status: Draft
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
5532 vulnerabilities reference this CWE, most recent first.
CVE-2026-11499 (GCVE-0-2026-11499)
Vulnerability from cvelistv5 – Published: 2026-06-08 07:00 – Updated: 2026-06-08 12:55
VLAI
EPSS
VEX
Title
Tenda HG7HG9/HG10 formDOMAINBLK stack-based overflow
Summary
A vulnerability was determined in Tenda HG7HG9 and HG10 300001138_en_xpon. This affects the function formDOMAINBLK of the file /boaform/formDOMAINBLK. Executing a manipulation of the argument blkDomain can lead to stack-based buffer overflow. The attack may be performed from remote.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-08 12:55 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/369119 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/369119/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-11499 | third-party-advisory |
| https://vuldb.com/submit/834888 | third-party-advisory |
| https://github.com/ssaaaa1234/Tenda-HG10-formDOMA… | broken-link |
| https://www.tenda.com.cn/ | product |
Impacted products
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CVE-2026-11498 (GCVE-0-2026-11498)
Vulnerability from cvelistv5 – Published: 2026-06-08 06:45 – Updated: 2026-06-08 16:22
VLAI
EPSS
VEX
Title
Tenda HG7HG9/HG10 Web Management voip_other_set asp_voip_OtherSet stack-based overflow
Summary
A vulnerability was found in Tenda HG7HG9 and HG10 300001138_en_xpon. Affected by this issue is the function asp_voip_OtherSet of the file /boaform/voip_other_set of the component Web Management Interface. Performing a manipulation of the argument funckey_transfer results in stack-based buffer overflow. The attack is possible to be carried out remotely.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-08 12:47 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/369118 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/369118/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-11498 | third-party-advisory |
| https://vuldb.com/submit/834887 | third-party-advisory |
| https://github.com/ssaaaa1234/tenda-hg10-voip-oth… | broken-link |
| https://www.tenda.com.cn/ | product |
Impacted products
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CVE-2026-11413 (GCVE-0-2026-11413)
Vulnerability from cvelistv5 – Published: 2026-06-06 12:45 – Updated: 2026-06-09 15:45
VLAI
EPSS
VEX
Title
JingDong JD Cloud Box AX6600 jdcweb_rpc set_macfilter stack-based overflow
Summary
A security vulnerability has been detected in JingDong JD Cloud Box AX6600 4.5.3.r4546. The impacted element is the function set_macfilter of the file /sbin/jdcweb_rpc. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 15:44 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/368970 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/368970/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-11413 | third-party-advisory |
| https://vuldb.com/submit/820025 | third-party-advisory |
| http://cdn2.v50to.cc/JDcloud-AX6600_overflow.zip | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| JingDong | JD Cloud Box AX6600 |
Affected:
4.5.3.r4546
cpe:2.3:a:jingdong:jd_cloud_box_ax6600:*:*:*:*:*:*:*:* |
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CVE-2026-10829 (GCVE-0-2026-10829)
Vulnerability from cvelistv5 – Published: 2026-06-16 10:18 – Updated: 2026-06-16 12:16
VLAI
EPSS
VEX
Summary
A stack-based buffer overflow vulnerability has been found in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and earlier. This vulnerability stems from insufficient input validation of user-supplied input in the "Server location" parameter on the Basic settings page. An attacker could exploit this vulnerability by sending crafted input to the web service, resulting in memory corruption. Successful exploitation of this vulnerability could allow remote code execution on the target system with root privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 12:16 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.moxa.com/en/support/product-support/s… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort W2150A-W4/W2250A-W4 Series |
Affected:
1.0 , ≤ 1.5
(custom)
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|
| Moxa | NPort W2150A/W2250A Series |
Affected:
1.0 , ≤ 2.3
(custom)
cpe:2.3:a:moxa:nport_w2150a_w2250a_series:*:*:*:*:*:*:*:* |
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CVE-2026-10710 (GCVE-0-2026-10710)
Vulnerability from cvelistv5 – Published: 2026-08-04 12:59 – Updated: 2026-08-05 03:56
VLAI
EPSS
VEX
Title
FBX ExtractDrive Stack-Based Buffer Overflow Vulnerability in Autodesk FBX SDK
Summary
A maliciously crafted FBX file, when parsed through Autodesk FBX SDK, can trigger a stack-based buffer overflow vulnerability in fbxsdk::ExtractDrive. A malicious actor can leverage this vulnerability to execute arbitrary code in the context of the current process.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-04 00:00 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.autodesk.com/trust/security-advisorie… | vendor-advisory |
| https://www.autodesk.com/products/autodesk-access… | patch |
Impacted products
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CVE-2026-10709 (GCVE-0-2026-10709)
Vulnerability from cvelistv5 – Published: 2026-08-04 12:59 – Updated: 2026-08-05 03:56
VLAI
EPSS
VEX
Title
FBX BinaryReadSectionHeader Stack-Based Buffer Overflow Vulnerability in Autodesk FBX SDK
Summary
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Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-04 00:00 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.autodesk.com/trust/security-advisorie… | vendor-advisory |
| https://www.autodesk.com/products/autodesk-access… | patch |
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CVE-2026-10666 (GCVE-0-2026-10666)
Vulnerability from cvelistv5 – Published: 2026-07-12 16:16 – Updated: 2026-07-14 18:38
VLAI
EPSS
VEX
Title
Stack buffer overflow in `net_ipaddr_parse()` IPv4 address-with-port parsing in `subsys/net/ip/utils.c`
Summary
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Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-13 16:04 UTC
CWE
- CWE-121 - memory-safety
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject | zephyr |
Affected:
1.9.0 , < 4.5.0
(semver)
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CVE-2026-10535 (GCVE-0-2026-10535)
Vulnerability from cvelistv5 – Published: 2026-07-30 16:55 – Updated: 2026-07-31 03:56
VLAI
EPSS
VEX
Title
IBM® Db2® is vulnerable to buffer overflow in setgid helper db2flacc which can lead to privilege escalation and instance compromise from an unprivileged shell
Summary
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-30 00:00 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7279466 | vendor-advisorypatch |
Impacted products
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CVE-2026-10534 (GCVE-0-2026-10534)
Vulnerability from cvelistv5 – Published: 2026-08-12 21:24 – Updated: 2026-08-13 13:36
VLAI
EPSS
VEX
Title
IBM® Db2® is vulnerable to buffer overflow in the IXF IMPORT parser
Summary
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to buffer overflow in the IXF IMPORT parser.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 13:35 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7279461 | vendor-advisorypatch |
Impacted products
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CVE-2026-10528 (GCVE-0-2026-10528)
Vulnerability from cvelistv5 – Published: 2026-06-02 00:00 – Updated: 2026-06-02 12:23
VLAI
EPSS
VEX
Title
Orthanc DICOM Server DCMTK FromDcmtkBridge.cpp read stack-based overflow
Summary
A security flaw has been discovered in Orthanc DICOM Server up to 1.12.11. This issue affects the function DcmItem::read of the file OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.cpp of the component DCMTK Parser. Performing a manipulation results in stack-based buffer overflow. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. The patch is named bae99026ca97. To fix this issue, it is recommended to deploy a patch.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-02 12:23 UTC
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367636 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367636/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10528 | third-party-advisory |
| https://vuldb.com/submit/820766 | third-party-advisory |
| https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258 | issue-tracking |
| https://orthanc.uclouvain.be/bugs/show_bug.cgi?id… | issue-tracking |
| https://orthanc.uclouvain.be/bugs/attachment.cgi?id=150 | exploit |
| https://orthanc.uclouvain.be/hg/orthanc/rev/bae99… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Orthanc | DICOM Server |
Affected:
1.12.0
Affected: 1.12.1 Affected: 1.12.2 Affected: 1.12.3 Affected: 1.12.4 Affected: 1.12.5 Affected: 1.12.6 Affected: 1.12.7 Affected: 1.12.8 Affected: 1.12.9 Affected: 1.12.10 Affected: 1.12.11 cpe:2.3:a:orthanc:dicom_server:*:*:*:*:*:*:*:* |
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 1.7,
"vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-02T00:00:17.171Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-367636 | Orthanc DICOM Server DCMTK FromDcmtkBridge.cpp read stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/367636"
},
{
"name": "VDB-367636 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/367636/cti"
},
{
"name": "CVE-2026-10528 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-10528"
},
{
"name": "Submit #820766 | orthanc orthanc core \u2264 1.12.11 Denial of Service",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/820766"
},
{
"tags": [
"issue-tracking"
],
"url": "https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258"
},
{
"tags": [
"issue-tracking"
],
"url": "https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=258#c4"
},
{
"tags": [
"exploit"
],
"url": "https://orthanc.uclouvain.be/bugs/attachment.cgi?id=150"
},
{
"tags": [
"patch"
],
"url": "https://orthanc.uclouvain.be/hg/orthanc/rev/bae99026ca97"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-06-01T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-06-01T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-06-01T12:27:57.000Z",
"value": "VulDB entry last update"
}
],
"title": "Orthanc DICOM Server DCMTK FromDcmtkBridge.cpp read stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-10528",
"datePublished": "2026-06-02T00:00:17.171Z",
"dateReserved": "2026-06-01T10:22:24.098Z",
"dateUpdated": "2026-06-02T12:23:36.816Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
No CAPEC attack patterns related to this CWE.