CWE-125
AllowedOut-of-bounds Read
Abstraction: Base · Status: Draft
The product reads data past the end, or before the beginning, of the intended buffer.
11369 vulnerabilities reference this CWE, most recent first.
GHSA-HHJ2-6Q7V-V5HC
Vulnerability from github – Published: 2026-03-26 21:31 – Updated: 2026-03-31 21:31The vulnerability exists in the UPnP component of TL-WR841N v14, where improper input validation leads to an out-of-bounds read, potentially causing a crash of the UPnP service.
Successful exploitation can cause the UPnP service to crash, resulting in a Denial-of-Service condition. This vulnerability affects TL-WR841N v14 < EN_0.9.1 4.19 Build 260303 Rel.42399n (V14_260303) and < US_0.9.1.4.19 Build 260312 Rel. 49108n (V14_0304).
{
"affected": [],
"aliases": [
"CVE-2026-3622"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-26T21:17:09Z",
"severity": "HIGH"
},
"details": "The vulnerability exists in the UPnP component of TL-WR841N v14, where improper input validation leads to an out-of-bounds read, potentially causing a crash of the UPnP service. \n\nSuccessful exploitation can cause the UPnP service to crash, resulting in a Denial-of-Service condition.\u00a0\nThis vulnerability affects TL-WR841N v14\u00a0\u003c EN_0.9.1 4.19 Build 260303 Rel.42399n (V14_260303) and\u00a0\u003c US_0.9.1.4.19 Build 260312 Rel. 49108n (V14_0304).",
"id": "GHSA-hhj2-6q7v-v5hc",
"modified": "2026-03-31T21:31:14Z",
"published": "2026-03-26T21:31:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3622"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/en/support/download/tl-wr841n/v14/#Firmware"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/us/support/download/tl-wr841n/v14/#Firmware"
},
{
"type": "WEB",
"url": "https://www.tp-link.com/us/support/faq/5033"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-HHMQ-97G2-6MF7
Vulnerability from github – Published: 2022-05-13 01:53 – Updated: 2022-05-13 01:53In ImageMagick 7.0.7-24 Q16, there is a heap-based buffer over-read in IsWEBPImageLossless in coders/webp.c.
{
"affected": [],
"aliases": [
"CVE-2018-9135"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-03-30T08:29:00Z",
"severity": "HIGH"
},
"details": "In ImageMagick 7.0.7-24 Q16, there is a heap-based buffer over-read in IsWEBPImageLossless in coders/webp.c.",
"id": "GHSA-hhmq-97g2-6mf7",
"modified": "2022-05-13T01:53:53Z",
"published": "2022-05-13T01:53:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-9135"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/issues/1009"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-HHP8-WWMG-5JXG
Vulnerability from github – Published: 2022-05-13 01:43 – Updated: 2025-04-20 03:44The decode_line_info function in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (read_1_byte heap-based buffer over-read and application crash) via a crafted ELF file.
{
"affected": [],
"aliases": [
"CVE-2017-14128"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-09-04T20:29:00Z",
"severity": "MODERATE"
},
"details": "The decode_line_info function in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (read_1_byte heap-based buffer over-read and application crash) via a crafted ELF file.",
"id": "GHSA-hhp8-wwmg-5jxg",
"modified": "2025-04-20T03:44:17Z",
"published": "2022-05-13T01:43:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14128"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201801-01"
},
{
"type": "WEB",
"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=22059"
},
{
"type": "WEB",
"url": "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=7e8b60085eb3e6f2c41bc0c00c0d759fa7f72780"
},
{
"type": "WEB",
"url": "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7e8b60085eb3e6f2c41bc0c00c0d759fa7f72780"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/100623"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-HHPG-4J82-GGF5
Vulnerability from github – Published: 2022-05-24 19:18 – Updated: 2022-05-24 19:18In flv extractor, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05561384; Issue ID: ALPS05561384.
{
"affected": [],
"aliases": [
"CVE-2021-0414"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-10-25T14:15:00Z",
"severity": "MODERATE"
},
"details": "In flv extractor, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05561384; Issue ID: ALPS05561384.",
"id": "GHSA-hhpg-4j82-ggf5",
"modified": "2022-05-24T19:18:48Z",
"published": "2022-05-24T19:18:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0414"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/October-2021"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-HHQC-7MRJ-PF7Q
Vulnerability from github – Published: 2025-09-09 21:30 – Updated: 2025-09-09 21:30After Effects versions 25.3, 24.6.7 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure, potentially disclosing sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
{
"affected": [],
"aliases": [
"CVE-2025-54239"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-09T21:15:36Z",
"severity": "MODERATE"
},
"details": "After Effects versions 25.3, 24.6.7 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure, potentially disclosing sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-hhqc-7mrj-pf7q",
"modified": "2025-09-09T21:30:30Z",
"published": "2025-09-09T21:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54239"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/after_effects/apsb25-86.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-HHQW-7MXF-Q7RX
Vulnerability from github – Published: 2022-05-24 19:07 – Updated: 2022-05-24 19:07Possible buffer over read due to improper validation of data pointer while parsing FILS indication IE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking
{
"affected": [],
"aliases": [
"CVE-2021-1954"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-07-13T06:15:00Z",
"severity": "HIGH"
},
"details": "Possible buffer over read due to improper validation of data pointer while parsing FILS indication IE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking",
"id": "GHSA-hhqw-7mxf-q7rx",
"modified": "2022-05-24T19:07:45Z",
"published": "2022-05-24T19:07:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1954"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-HHXW-QFFF-44WH
Vulnerability from github – Published: 2022-05-14 01:48 – Updated: 2022-05-14 01:48In process_l2cap_cmd of l2c_main.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-6.0 Android-6.0.1 Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android ID: A-74196706.
{
"affected": [],
"aliases": [
"CVE-2018-9359"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-11-06T17:29:00Z",
"severity": "HIGH"
},
"details": "In process_l2cap_cmd of l2c_main.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-6.0 Android-6.0.1 Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android ID: A-74196706.",
"id": "GHSA-hhxw-qfff-44wh",
"modified": "2022-05-14T01:48:30Z",
"published": "2022-05-14T01:48:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-9359"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2018-06-01"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/104461"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-HJ36-9F44-43H2
Vulnerability from github – Published: 2022-05-14 03:17 – Updated: 2022-05-14 03:17libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the Unpack::Unpack20 function.
{
"affected": [],
"aliases": [
"CVE-2017-12941"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-08-18T14:29:00Z",
"severity": "CRITICAL"
},
"details": "libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the Unpack::Unpack20 function.",
"id": "GHSA-hj36-9f44-43h2",
"modified": "2022-05-14T03:17:43Z",
"published": "2022-05-14T03:17:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12941"
},
{
"type": "WEB",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10241"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201709-24"
},
{
"type": "WEB",
"url": "http://seclists.org/oss-sec/2017/q3/290"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-HJ39-JFP4-V997
Vulnerability from github – Published: 2022-05-24 16:54 – Updated: 2022-05-24 16:54Adobe Acrobat and Reader versions , 2019.012.20035 and earlier, 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2017.011.30143 and earlier, 2017.011.30142 and earlier, 2015.006.30497 and earlier, and 2015.006.30498 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure .
{
"affected": [],
"aliases": [
"CVE-2019-8002"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-08-20T20:15:00Z",
"severity": "HIGH"
},
"details": "Adobe Acrobat and Reader versions , 2019.012.20035 and earlier, 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2017.011.30143 and earlier, 2017.011.30142 and earlier, 2015.006.30497 and earlier, and 2015.006.30498 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure .",
"id": "GHSA-hj39-jfp4-v997",
"modified": "2022-05-24T16:54:10Z",
"published": "2022-05-24T16:54:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8002"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb19-41.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-HJ3V-RF5W-W57G
Vulnerability from github – Published: 2026-03-16 15:30 – Updated: 2026-03-16 15:30A security vulnerability has been detected in LB-LINK BL-WR9000 2.4.9. The impacted element is the function sub_44D844 of the file /goform/get_hidessid_cfg. The manipulation leads to 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.
{
"affected": [],
"aliases": [
"CVE-2026-4227"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-16T14:20:15Z",
"severity": "HIGH"
},
"details": "A security vulnerability has been detected in LB-LINK BL-WR9000 2.4.9. The impacted element is the function sub_44D844 of the file /goform/get_hidessid_cfg. The manipulation leads to 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.",
"id": "GHSA-hj3v-rf5w-w57g",
"modified": "2026-03-16T15:30:46Z",
"published": "2026-03-16T15:30:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4227"
},
{
"type": "WEB",
"url": "https://github.com/glkfc/IoT-Vulnerability/blob/main/LB-LINK/LB-LINK_HideSSID%20stack%20overflow_EN.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.351150"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.351150"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.771209"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
Mitigation MIT-5
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Strategy: Language Selection
Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.