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.
11494 vulnerabilities reference this CWE, most recent first.
GHSA-5X26-GPFR-F429
Vulnerability from github – Published: 2026-06-04 12:30 – Updated: 2026-06-04 12:30Out-of-bounds read vulnerability in Samsung Open Source rlottie allows Overread Buffers.
This issue affects rlottie: before 223a2a41ba4f462e4abe767bebba49a366c9b9fd.
{
"affected": [],
"aliases": [
"CVE-2026-10305"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-04T10:16:37Z",
"severity": "MODERATE"
},
"details": "Out-of-bounds read vulnerability in Samsung Open Source rlottie allows Overread Buffers.\n\nThis issue affects rlottie: before 223a2a41ba4f462e4abe767bebba49a366c9b9fd.",
"id": "GHSA-5x26-gpfr-f429",
"modified": "2026-06-04T12:30:25Z",
"published": "2026-06-04T12:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-10305"
},
{
"type": "WEB",
"url": "https://github.com/Samsung/rlottie/pull/587"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5X33-56VH-29GJ
Vulnerability from github – Published: 2026-06-05 00:31 – Updated: 2026-06-05 18:31Inappropriate implementation in LiveCaption in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform out of bounds memory access via malicious network traffic. (Chromium security severity: Low)
{
"affected": [],
"aliases": [
"CVE-2026-11301"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-05T00:17:07Z",
"severity": "HIGH"
},
"details": "Inappropriate implementation in LiveCaption in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform out of bounds memory access via malicious network traffic. (Chromium security severity: Low)",
"id": "GHSA-5x33-56vh-29gj",
"modified": "2026-06-05T18:31:39Z",
"published": "2026-06-05T00:31:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11301"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://issues.chromium.org/issues/504180386"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5X36-7567-3CW6
Vulnerability from github – Published: 2023-02-28 20:31 – Updated: 2023-02-28 20:31Affected versions of this crate were using a debug assertion to validate the last parameter of partial_sort(). This would allow invalid inputs to cause an out-of-bounds read instead of immediately panicking, when compiled without debug assertions.
All writes are bounds-checked, so the out-of-bounds memory access is read-only. This also means that the first attempted out-of-bounds write will panic, limiting the possible reads.
The accessible region is further limited by an initial bounds-checked read at (last / 2) - 1, i.e., it is proportional to the size of the vector.
This bug has been fixed in v0.2.0.
{
"affected": [
{
"package": {
"ecosystem": "crates.io",
"name": "partial_sort"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.2.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": true,
"github_reviewed_at": "2023-02-28T20:31:05Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "Affected versions of this crate were using a debug assertion to validate the `last` parameter of `partial_sort()`. This would allow invalid inputs to cause an out-of-bounds read instead of immediately panicking, when compiled without debug assertions.\n\nAll writes are bounds-checked, so the out-of-bounds memory access is read-only. This also means that the first attempted out-of-bounds write will panic, limiting the possible reads.\n\nThe accessible region is further limited by an initial bounds-checked read at `(last / 2) - 1`, i.e., it is proportional to the size of the vector.\n\nThis bug has been fixed in v0.2.0.\n",
"id": "GHSA-5x36-7567-3cw6",
"modified": "2023-02-28T20:31:05Z",
"published": "2023-02-28T20:31:05Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/sundy-li/partial_sort/issues/7"
},
{
"type": "PACKAGE",
"url": "https://github.com/sundy-li/partial_sort"
},
{
"type": "WEB",
"url": "https://rustsec.org/advisories/RUSTSEC-2023-0016.html"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "partial_sort contains Out-of-bounds Read in release mode"
}
GHSA-5X4X-63J4-7RHV
Vulnerability from github – Published: 2026-01-13 18:31 – Updated: 2026-01-13 18:31Out-of-bounds read in Capability Access Management Service (camsvc) allows an unauthorized attacker to disclose information locally.
{
"affected": [],
"aliases": [
"CVE-2026-20851"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-13T18:16:13Z",
"severity": "MODERATE"
},
"details": "Out-of-bounds read in Capability Access Management Service (camsvc) allows an unauthorized attacker to disclose information locally.",
"id": "GHSA-5x4x-63j4-7rhv",
"modified": "2026-01-13T18:31:09Z",
"published": "2026-01-13T18:31:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20851"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20851"
}
],
"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:N",
"type": "CVSS_V3"
}
]
}
GHSA-5X54-5CG6-5439
Vulnerability from github – Published: 2026-06-12 00:31 – Updated: 2026-06-15 18:31Out of bounds read in Video in Google Chrome on ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
{
"affected": [],
"aliases": [
"CVE-2026-12026"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-11T22:16:55Z",
"severity": "MODERATE"
},
"details": "Out of bounds read in Video in Google Chrome on ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)",
"id": "GHSA-5x54-5cg6-5439",
"modified": "2026-06-15T18:31:16Z",
"published": "2026-06-12T00:31:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12026"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html"
},
{
"type": "WEB",
"url": "https://issues.chromium.org/issues/517347084"
}
],
"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-5X59-J3MP-9XGF
Vulnerability from github – Published: 2022-05-13 01:11 – Updated: 2025-04-20 03:46LAME 3.99.5, 3.99.4, 3.99.3, 3.99.2, 3.99.1, 3.99, 3.98.4, 3.98.2 and 3.98 have a heap-based buffer over-read when handling a malformed file in k_34_4 in vbrquantize.c.
{
"affected": [],
"aliases": [
"CVE-2017-15018"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-10-05T01:29:00Z",
"severity": "MODERATE"
},
"details": "LAME 3.99.5, 3.99.4, 3.99.3, 3.99.2, 3.99.1, 3.99, 3.98.4, 3.98.2 and 3.98 have a heap-based buffer over-read when handling a malformed file in k_34_4 in vbrquantize.c.",
"id": "GHSA-5x59-j3mp-9xgf",
"modified": "2025-04-20T03:46:20Z",
"published": "2022-05-13T01:11:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-15018"
},
{
"type": "WEB",
"url": "https://sourceforge.net/p/lame/bugs/480"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5X6P-76GF-R2GR
Vulnerability from github – Published: 2022-05-13 01:20 – Updated: 2022-05-13 01:20An integer overflow in Skia in Google Chrome prior to 65.0.3325.146 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.
{
"affected": [],
"aliases": [
"CVE-2018-6071"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-11-14T15:29:00Z",
"severity": "HIGH"
},
"details": "An integer overflow in Skia in Google Chrome prior to 65.0.3325.146 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.",
"id": "GHSA-5x6p-76gf-r2gr",
"modified": "2022-05-13T01:20:25Z",
"published": "2022-05-13T01:20:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6071"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:0484"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/777318"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4182"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/103297"
}
],
"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-5X7P-776C-F64J
Vulnerability from github – Published: 2026-05-01 15:30 – Updated: 2026-05-12 21:31In the Linux kernel, the following vulnerability has been resolved:
hwmon: (tps53679) Fix array access with zero-length block read
i2c_smbus_read_block_data() can return 0, indicating a zero-length read. When this happens, tps53679_identify_chip() accesses buf[ret - 1] which is buf[-1], reading one byte before the buffer on the stack.
Fix by changing the check from "ret < 0" to "ret <= 0", treating a zero-length read as an error (-EIO), which prevents the out-of-bounds array access.
Also fix a typo in the adjacent comment: "if present" instead of duplicate "if".
{
"affected": [],
"aliases": [
"CVE-2026-43005"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-01T15:16:44Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (tps53679) Fix array access with zero-length block read\n\ni2c_smbus_read_block_data() can return 0, indicating a zero-length\nread. When this happens, tps53679_identify_chip() accesses buf[ret - 1]\nwhich is buf[-1], reading one byte before the buffer on the stack.\n\nFix by changing the check from \"ret \u003c 0\" to \"ret \u003c= 0\", treating a\nzero-length read as an error (-EIO), which prevents the out-of-bounds\narray access.\n\nAlso fix a typo in the adjacent comment: \"if present\" instead of\nduplicate \"if\".",
"id": "GHSA-5x7p-776c-f64j",
"modified": "2026-05-12T21:31:25Z",
"published": "2026-05-01T15:30:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43005"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0e211f6aaa6a00fd0ee0c1eea5498f168c6725e6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6999b4769e2a61c463158927102e8c07e3f69ba2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/79b7e588399bb55f4c10bea6ca41b6c3b944d2bb"
}
],
"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:H",
"type": "CVSS_V3"
}
]
}
GHSA-5X8H-G9M4-VR8Q
Vulnerability from github – Published: 2023-10-30 18:30 – Updated: 2023-11-07 03:30In collapse of canonicalize_md.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
{
"affected": [],
"aliases": [
"CVE-2023-40101"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-10-30T18:15:10Z",
"severity": "MODERATE"
},
"details": "In collapse of canonicalize_md.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.",
"id": "GHSA-5x8h-g9m4-vr8q",
"modified": "2023-11-07T03:30:26Z",
"published": "2023-10-30T18:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40101"
},
{
"type": "WEB",
"url": "https://source.android.com/docs/security/bulletin/android-14"
}
],
"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-5XGH-84J5-PQ8W
Vulnerability from github – Published: 2026-04-30 09:30 – Updated: 2026-04-30 09:30Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers.
This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C.
This issue affects Kestrel: before 2026/02/10.
{
"affected": [],
"aliases": [
"CVE-2026-42799"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-30T09:16:03Z",
"severity": "HIGH"
},
"details": "Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers.\n\n This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C.\n\n\n\nThis issue affects Kestrel: before 2026/02/10.",
"id": "GHSA-5xgh-84j5-pq8w",
"modified": "2026-04-30T09:30:25Z",
"published": "2026-04-30T09:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42799"
},
{
"type": "WEB",
"url": "https://www.asrmicro.com/en/goods/psirt?cid=44"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
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.