Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55...

zetlyn/cve-ghsa vulnerability ghsa GHSA-w262-r7rm-rmgm cve CVE-2026-13018 known 2026-09-28

https://github.com/advisories/GHSA-w262-r7rm-rmgm

Properties

cvss

cvss	4.3 receipt Source GitHub advisories Its words `4.3` Read by `field:cvss.score` Said since 2026-09-29 09:48 UTC Last answered 2026-10-05 18:23 UTC Original open at the source What the source handed over { "credits": [], "cve_id": "CVE-2026-13018", "cvss": { "score": 4.3, "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N" }, "cvss_severities": { "cvss_v3": { "score": 4.3, "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N" }, "cvss_v4": { "score": 0.0, "vector_string": null } }, "cwes": [ { "cwe_id": "CWE-20", "name": "Improper Input Validation" } ], "description": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially perform out of bounds memory access via a crafted video file. (Chromium security severity: Low)", "ghsa_id": "GHSA-w262-r7rm-rmgm", "github_reviewed_at": null, "html_url": "https://github.com/advisories/GHSA-w262-r7rm-rmgm", "identifiers": [ { "type": "GHSA", "value": "GHSA-w262-r7rm-rmgm" }, { "type": "CVE", "value": "CVE-2026-13018" } ], "nvd_published_at": "2026-09-28T19:16:49Z", "published_at": "2026-09-28T21:31:16Z", "references": [ "https://nvd.nist.gov/vuln/detail/CVE-2026-13018", "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html", "https://issues.chromium.org/issues/487950074", "https://github.com/advisories/GHSA-w262-r7rm-rmgm" ], "repository_advisory_url": null, "severity": "medium", "source_code_location": "", "summary": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55...", "type": "unreviewed", "updated_at": "2026-09-28T21:31:21Z", "url": "https://api.github.com/advisories/GHSA-w262-r7rm-rmgm", "vulnerabilities": [], "withdrawn_at": null }
cwe	CWE-20 receipt Source GitHub advisories Its words `CWE-20` Read by `field:cwes[].cwe_id` Said since 2026-09-29 09:48 UTC Last answered 2026-10-05 18:23 UTC Original open at the source What the source handed over { "credits": [], "cve_id": "CVE-2026-13018", "cvss": { "score": 4.3, "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N" }, "cvss_severities": { "cvss_v3": { "score": 4.3, "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N" }, "cvss_v4": { "score": 0.0, "vector_string": null } }, "cwes": [ { "cwe_id": "CWE-20", "name": "Improper Input Validation" } ], "description": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially perform out of bounds memory access via a crafted video file. (Chromium security severity: Low)", "ghsa_id": "GHSA-w262-r7rm-rmgm", "github_reviewed_at": null, "html_url": "https://github.com/advisories/GHSA-w262-r7rm-rmgm", "identifiers": [ { "type": "GHSA", "value": "GHSA-w262-r7rm-rmgm" }, { "type": "CVE", "value": "CVE-2026-13018" } ], "nvd_published_at": "2026-09-28T19:16:49Z", "published_at": "2026-09-28T21:31:16Z", "references": [ "https://nvd.nist.gov/vuln/detail/CVE-2026-13018", "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html", "https://issues.chromium.org/issues/487950074", "https://github.com/advisories/GHSA-w262-r7rm-rmgm" ], "repository_advisory_url": null, "severity": "medium", "source_code_location": "", "summary": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55...", "type": "unreviewed", "updated_at": "2026-09-28T21:31:21Z", "url": "https://api.github.com/advisories/GHSA-w262-r7rm-rmgm", "vulnerabilities": [], "withdrawn_at": null }
severity	medium receipt Source GitHub advisories Its words `medium` Read by `field:severity` Said since 2026-09-29 09:48 UTC Last answered 2026-10-05 18:23 UTC Original open at the source What the source handed over { "credits": [], "cve_id": "CVE-2026-13018", "cvss": { "score": 4.3, "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N" }, "cvss_severities": { "cvss_v3": { "score": 4.3, "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N" }, "cvss_v4": { "score": 0.0, "vector_string": null } }, "cwes": [ { "cwe_id": "CWE-20", "name": "Improper Input Validation" } ], "description": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially perform out of bounds memory access via a crafted video file. (Chromium security severity: Low)", "ghsa_id": "GHSA-w262-r7rm-rmgm", "github_reviewed_at": null, "html_url": "https://github.com/advisories/GHSA-w262-r7rm-rmgm", "identifiers": [ { "type": "GHSA", "value": "GHSA-w262-r7rm-rmgm" }, { "type": "CVE", "value": "CVE-2026-13018" } ], "nvd_published_at": "2026-09-28T19:16:49Z", "published_at": "2026-09-28T21:31:16Z", "references": [ "https://nvd.nist.gov/vuln/detail/CVE-2026-13018", "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html", "https://issues.chromium.org/issues/487950074", "https://github.com/advisories/GHSA-w262-r7rm-rmgm" ], "repository_advisory_url": null, "severity": "medium", "source_code_location": "", "summary": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55...", "type": "unreviewed", "updated_at": "2026-09-28T21:31:21Z", "url": "https://api.github.com/advisories/GHSA-w262-r7rm-rmgm", "vulnerabilities": [], "withdrawn_at": null }

4.3

receipt

Source: GitHub advisories
Its words: 4.3
Read by: field:cvss.score
Said since: 2026-09-29 09:48 UTC
Last answered: 2026-10-05 18:23 UTC
Original: open at the source

What the source handed over

{
  "credits": [],
  "cve_id": "CVE-2026-13018",
  "cvss": {
    "score": 4.3,
    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 4.3,
      "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-20",
      "name": "Improper Input Validation"
    }
  ],
  "description": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially perform out of bounds memory access via a crafted video file. (Chromium security severity: Low)",
  "ghsa_id": "GHSA-w262-r7rm-rmgm",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-w262-r7rm-rmgm",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-w262-r7rm-rmgm"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-13018"
    }
  ],
  "nvd_published_at": "2026-09-28T19:16:49Z",
  "published_at": "2026-09-28T21:31:16Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-13018",
    "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html",
    "https://issues.chromium.org/issues/487950074",
    "https://github.com/advisories/GHSA-w262-r7rm-rmgm"
  ],
  "repository_advisory_url": null,
  "severity": "medium",
  "source_code_location": "",
  "summary": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55...",
  "type": "unreviewed",
  "updated_at": "2026-09-28T21:31:21Z",
  "url": "https://api.github.com/advisories/GHSA-w262-r7rm-rmgm",
  "vulnerabilities": [],
  "withdrawn_at": null
}

cwe

CWE-20

receipt

Source: GitHub advisories
Its words: CWE-20
Read by: field:cwes[].cwe_id
Said since: 2026-09-29 09:48 UTC
Last answered: 2026-10-05 18:23 UTC
Original: open at the source

What the source handed over

{
  "credits": [],
  "cve_id": "CVE-2026-13018",
  "cvss": {
    "score": 4.3,
    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 4.3,
      "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-20",
      "name": "Improper Input Validation"
    }
  ],
  "description": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially perform out of bounds memory access via a crafted video file. (Chromium security severity: Low)",
  "ghsa_id": "GHSA-w262-r7rm-rmgm",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-w262-r7rm-rmgm",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-w262-r7rm-rmgm"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-13018"
    }
  ],
  "nvd_published_at": "2026-09-28T19:16:49Z",
  "published_at": "2026-09-28T21:31:16Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-13018",
    "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html",
    "https://issues.chromium.org/issues/487950074",
    "https://github.com/advisories/GHSA-w262-r7rm-rmgm"
  ],
  "repository_advisory_url": null,
  "severity": "medium",
  "source_code_location": "",
  "summary": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55...",
  "type": "unreviewed",
  "updated_at": "2026-09-28T21:31:21Z",
  "url": "https://api.github.com/advisories/GHSA-w262-r7rm-rmgm",
  "vulnerabilities": [],
  "withdrawn_at": null
}

severity

medium

receipt

Source: GitHub advisories
Its words: medium
Read by: field:severity
Said since: 2026-09-29 09:48 UTC
Last answered: 2026-10-05 18:23 UTC
Original: open at the source

What the source handed over

{
  "credits": [],
  "cve_id": "CVE-2026-13018",
  "cvss": {
    "score": 4.3,
    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 4.3,
      "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-20",
      "name": "Improper Input Validation"
    }
  ],
  "description": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially perform out of bounds memory access via a crafted video file. (Chromium security severity: Low)",
  "ghsa_id": "GHSA-w262-r7rm-rmgm",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-w262-r7rm-rmgm",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-w262-r7rm-rmgm"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-13018"
    }
  ],
  "nvd_published_at": "2026-09-28T19:16:49Z",
  "published_at": "2026-09-28T21:31:16Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-13018",
    "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html",
    "https://issues.chromium.org/issues/487950074",
    "https://github.com/advisories/GHSA-w262-r7rm-rmgm"
  ],
  "repository_advisory_url": null,
  "severity": "medium",
  "source_code_location": "",
  "summary": "Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55...",
  "type": "unreviewed",
  "updated_at": "2026-09-28T21:31:21Z",
  "url": "https://api.github.com/advisories/GHSA-w262-r7rm-rmgm",
  "vulnerabilities": [],
  "withdrawn_at": null
}

Text

Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55... Insufficient validation of untrusted input in Codecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially perform out of bounds memory access via a crafted video file. (Chromium security severity: Low)