Common Weakness Enumeration
CWE-126
AllowedBuffer Over-read
Abstraction: Variant · Status: Draft
The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.
1048 vulnerabilities reference this CWE, most recent first.
GHSA-C89R-6PMX-FJC6
Vulnerability from github – Published: 2026-10-13 21:37 – Updated: 2026-10-13 21:37
VLAI
Details
Buffer over-read in Windows Management Instrumentation allows an authorized attacker to disclose information locally.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-96851"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-13T19:21:58Z",
"severity": "MODERATE"
},
"details": "Buffer over-read in Windows Management Instrumentation allows an authorized attacker to disclose information locally.",
"id": "GHSA-c89r-6pmx-fjc6",
"modified": "2026-10-13T21:37:02Z",
"published": "2026-10-13T21:37:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-96851"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96851"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-C8WW-P8QH-GJR8
Vulnerability from github – Published: 2025-04-07 12:33 – Updated: 2025-04-07 12:33
VLAI
Details
Transient DOS while connecting STA to AP and initiating ADD TS request from AP to establish TSpec session.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-21430"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-07T11:15:51Z",
"severity": "HIGH"
},
"details": "Transient DOS while connecting STA to AP and initiating ADD TS request from AP to establish TSpec session.",
"id": "GHSA-c8ww-p8qh-gjr8",
"modified": "2025-04-07T12:33:19Z",
"published": "2025-04-07T12:33:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21430"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-C98F-FQ4V-V6R3
Vulnerability from github – Published: 2025-05-06 09:31 – Updated: 2025-05-06 09:31
VLAI
Details
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2024-49847"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-06T09:15:22Z",
"severity": "HIGH"
},
"details": "Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.",
"id": "GHSA-c98f-fq4v-v6r3",
"modified": "2025-05-06T09:31:33Z",
"published": "2025-05-06T09:31:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-49847"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2025-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CF88-F3CC-2R22
Vulnerability from github – Published: 2025-01-06 12:30 – Updated: 2025-01-06 12:30
VLAI
Details
Transient DOS can occur when GVM sends a specific message type to the Vdev-FastRPC backend.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-45559"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-06T11:15:10Z",
"severity": "MODERATE"
},
"details": "Transient DOS can occur when GVM sends a specific message type to the Vdev-FastRPC backend.",
"id": "GHSA-cf88-f3cc-2r22",
"modified": "2025-01-06T12:30:33Z",
"published": "2025-01-06T12:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45559"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2025-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CFCV-VWXF-FG7X
Vulnerability from github – Published: 2023-07-14 09:30 – Updated: 2025-11-04 00:30
VLAI
Details
iSCSI dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file
Severity
5.3 (Medium)
{
"affected": [],
"aliases": [
"CVE-2023-3649"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-14T07:15:08Z",
"severity": "MODERATE"
},
"details": "iSCSI dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file",
"id": "GHSA-cfcv-vwxf-fg7x",
"modified": "2025-11-04T00:30:38Z",
"published": "2023-07-14T09:30:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3649"
},
{
"type": "WEB",
"url": "https://gitlab.com/wireshark/wireshark/-/issues/19164"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html"
},
{
"type": "WEB",
"url": "https://www.wireshark.org/security/wnpa-sec-2023-22.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-CFFX-CF3X-MR9H
Vulnerability from github – Published: 2024-02-06 06:30 – Updated: 2024-02-06 06:30
VLAI
Details
Transient DOS while parse fils IE with length equal to 1.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2023-43536"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-06T06:16:03Z",
"severity": "HIGH"
},
"details": "Transient DOS while parse fils IE with length equal to 1.",
"id": "GHSA-cffx-cf3x-mr9h",
"modified": "2024-02-06T06:30:32Z",
"published": "2024-02-06T06:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43536"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/february-2024-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CM2M-F7GC-HV64
Vulnerability from github – Published: 2024-04-04 15:30 – Updated: 2024-07-14 21:30
VLAI
Details
A heap-based buffer over-read vulnerability was found in the X.org server's ProcAppleDRICreatePixmap() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker's inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.
Severity
7.3 (High)
{
"affected": [],
"aliases": [
"CVE-2024-31082"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-04T14:15:10Z",
"severity": "HIGH"
},
"details": "A heap-based buffer over-read vulnerability was found in the X.org server\u0027s ProcAppleDRICreatePixmap() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker\u0027s inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.",
"id": "GHSA-cm2m-f7gc-hv64",
"modified": "2024-07-14T21:30:37Z",
"published": "2024-04-04T15:30:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31082"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2024-31082"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2271999"
},
{
"type": "WEB",
"url": "https://lists.x.org/archives/xorg-announce/2024-April/003497.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/04/03/13"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/04/12/10"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CP75-95Q9-G954
Vulnerability from github – Published: 2026-01-07 12:31 – Updated: 2026-01-07 12:31
VLAI
Details
Transient DOS while parsing video packets received from the video firmware.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-47330"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-07T12:17:02Z",
"severity": "MODERATE"
},
"details": "Transient DOS while parsing video packets received from the video firmware.",
"id": "GHSA-cp75-95q9-g954",
"modified": "2026-01-07T12:31:23Z",
"published": "2026-01-07T12:31:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47330"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CPM5-MH89-6VX9
Vulnerability from github – Published: 2026-10-13 21:34 – Updated: 2026-10-13 21:34
VLAI
Details
Buffer over-read in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack.
Severity
4.6 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-83788"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-13T19:20:28Z",
"severity": "MODERATE"
},
"details": "Buffer over-read in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack.",
"id": "GHSA-cpm5-mh89-6vx9",
"modified": "2026-10-13T21:34:54Z",
"published": "2026-10-13T21:34:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-83788"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83788"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-CQ94-7HFR-HGR8
Vulnerability from github – Published: 2025-09-24 18:30 – Updated: 2025-09-24 18:30
VLAI
Details
Information disclosure when Video engine escape input data is less than expected minimum size.
Severity
6.1 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-27036"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-24T16:15:35Z",
"severity": "MODERATE"
},
"details": "Information disclosure when Video engine escape input data is less than expected minimum size.",
"id": "GHSA-cq94-7hfr-hgr8",
"modified": "2025-09-24T18:30:30Z",
"published": "2025-09-24T18:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27036"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.