GHSA-C99Q-X737-HC5J

Vulnerability from github – Published: 2026-02-16 15:32 – Updated: 2026-06-30 03:35
VLAI
Details

Heap buffer overflow in libvpx. This vulnerability affects Firefox < 147.0.4, Firefox ESR < 140.7.1, and Firefox ESR < 115.32.1.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-2447"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-122"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-16T15:18:34Z",
    "severity": "HIGH"
  },
  "details": "Heap buffer overflow in libvpx. This vulnerability affects Firefox \u003c 147.0.4, Firefox ESR \u003c 140.7.1, and Firefox ESR \u003c 115.32.1.",
  "id": "GHSA-c99q-x737-hc5j",
  "modified": "2026-06-30T03:35:37Z",
  "published": "2026-02-16T15:32:47Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2447"
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  "severity": [
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      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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