Description

Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird 140.7.2, and Thunderbird 147.0.2.

INFO

Published Date :

2026-02-16T14:13:23.559Z

Last Modified :

2026-04-13T13:53:57.597Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2026-2447 vulnerability.

Vendors Products
Mozilla
  • Firefox
  • Firefox Esr
  • Thunderbird
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-2447.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=2014390 cve-icon cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2026/02/msg00028.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-2447 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-2447 cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-10/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-11/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

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