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.
900 vulnerabilities reference this CWE, most recent first.
GHSA-35QW-H594-MG3J
Vulnerability from github – Published: 2024-05-06 15:30 – Updated: 2024-05-06 15:30
VLAI
Details
Information disclosure while parsing dts header atom in Video.
Severity
6.8 (Medium)
{
"affected": [],
"aliases": [
"CVE-2023-43527"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-06T15:15:20Z",
"severity": "MODERATE"
},
"details": "Information disclosure while parsing dts header atom in Video.",
"id": "GHSA-35qw-h594-mg3j",
"modified": "2024-05-06T15:30:39Z",
"published": "2024-05-06T15:30:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43527"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-35WH-Q52W-78VQ
Vulnerability from github – Published: 2023-08-08 18:30 – Updated: 2024-04-04 06:42
VLAI
Details
Microsoft Message Queuing Denial of Service Vulnerability
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2023-38172"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-08T18:15:22Z",
"severity": "HIGH"
},
"details": "Microsoft Message Queuing Denial of Service Vulnerability",
"id": "GHSA-35wh-q52w-78vq",
"modified": "2024-04-04T06:42:41Z",
"published": "2023-08-08T18:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38172"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38172"
}
],
"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-367P-MRPH-MGH2
Vulnerability from github – Published: 2023-09-05 09:30 – Updated: 2024-04-04 07:26
VLAI
Details
Information disclosure in Automotive multimedia due to buffer over-read.
Severity
5.1 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-33220"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-09-05T07:15:11Z",
"severity": "MODERATE"
},
"details": "Information disclosure in Automotive multimedia due to buffer over-read.",
"id": "GHSA-367p-mrph-mgh2",
"modified": "2024-04-04T07:26:30Z",
"published": "2023-09-05T09:30:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33220"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-36W4-5GPX-JW2F
Vulnerability from github – Published: 2024-08-05 15:30 – Updated: 2024-08-05 15:30
VLAI
Details
Transient DOS while parsing the BSS parameter change count or MLD capabilities fields of the ML IE.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2024-33025"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-05T15:15:52Z",
"severity": "HIGH"
},
"details": "Transient DOS while parsing the BSS parameter change count or MLD capabilities fields of the ML IE.",
"id": "GHSA-36w4-5gpx-jw2f",
"modified": "2024-08-05T15:30:53Z",
"published": "2024-08-05T15:30:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33025"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2024-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-39PH-9M75-M2V9
Vulnerability from github – Published: 2025-09-09 18:31 – Updated: 2025-09-09 18:31
VLAI
Details
Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-53798"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-09T17:15:49Z",
"severity": "MODERATE"
},
"details": "Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.",
"id": "GHSA-39ph-9m75-m2v9",
"modified": "2025-09-09T18:31:19Z",
"published": "2025-09-09T18:31:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53798"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53798"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-3CWQ-CMM2-67GG
Vulnerability from github – Published: 2023-11-09 00:33 – Updated: 2023-11-09 00:33
VLAI
Details
A buffer over-read was reported in the LEMALLDriversConnectedEventHook module in some Lenovo Desktop products that may allow a local attacker with elevated privileges
to disclose sensitive information.
Severity
4.4 (Medium)
{
"affected": [],
"aliases": [
"CVE-2023-43574"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-11-08T23:15:09Z",
"severity": "MODERATE"
},
"details": "A buffer over-read was reported in the LEMALLDriversConnectedEventHook module in some Lenovo Desktop products that may allow a local attacker with elevated privileges\n\nto disclose sensitive information.\n\n",
"id": "GHSA-3cwq-cmm2-67gg",
"modified": "2023-11-09T00:33:56Z",
"published": "2023-11-09T00:33:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43574"
},
{
"type": "WEB",
"url": "https://support.lenovo.com/us/en/product_security/LEN-141775"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-3F57-P85F-5486
Vulnerability from github – Published: 2023-01-04 12:30 – Updated: 2023-01-10 18:30
VLAI
Details
In wlan driver, there is a possible missing bounds check. This could lead to local denial of service in wlan services.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-44443"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-04T10:15:00Z",
"severity": "MODERATE"
},
"details": "In wlan driver, there is a possible missing bounds check. This could lead to local denial of service in wlan services.",
"id": "GHSA-3f57-p85f-5486",
"modified": "2023-01-10T18:30:27Z",
"published": "2023-01-04T12:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44443"
},
{
"type": "WEB",
"url": "https://www.unisoc.com/en_us/secy/announcementDetail/1610118225591336001"
}
],
"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-3FPG-J8CW-VCJQ
Vulnerability from github – Published: 2024-04-04 15:30 – Updated: 2025-08-04 21:30
VLAI
Details
A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIPassiveGrabDevice() 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-2024-31081"
],
"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 ProcXIPassiveGrabDevice() 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-3fpg-j8cw-vcjq",
"modified": "2025-08-04T21:30:37Z",
"published": "2024-04-04T15:30:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31081"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P73U4DAAWLFZAPD75GLXTGMSTTQWW5AP"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EBLQJIAXEDMEGRGZMSH7CWUJHSVKUWLV"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6TF7FZXOKHIKPZXYIMSQXKVH7WITKV3V"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00009.html"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2271998"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2024-31081"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:12751"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:9122"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:9093"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3343"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3261"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3258"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2616"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2080"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2042"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2041"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2040"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2039"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2038"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2037"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:2036"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:1785"
},
{
"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-3FQG-54MC-WMG3
Vulnerability from github – Published: 2025-01-14 18:32 – Updated: 2025-01-14 18:32
VLAI
Details
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2025-21271"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-14T18:15:46Z",
"severity": "HIGH"
},
"details": "Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability",
"id": "GHSA-3fqg-54mc-wmg3",
"modified": "2025-01-14T18:32:03Z",
"published": "2025-01-14T18:32:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21271"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21271"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-3G26-4VJW-J4M6
Vulnerability from github – Published: 2024-07-09 18:30 – Updated: 2024-07-09 18:30
VLAI
Details
Windows Remote Desktop Licensing Service Denial of Service Vulnerability
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2024-38071"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-09T17:15:40Z",
"severity": "HIGH"
},
"details": "Windows Remote Desktop Licensing Service Denial of Service Vulnerability",
"id": "GHSA-3g26-4vjw-j4m6",
"modified": "2024-07-09T18:30:52Z",
"published": "2024-07-09T18:30:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38071"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38071"
}
],
"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"
}
]
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.