fkie_cve-2025-11719
Vulnerability from fkie_nvd
Published
2025-10-14 13:15
Modified
2025-10-15 18:18
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Starting in Firefox 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption. This vulnerability affects Firefox < 144 and Thunderbird < 144.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1991950Issue Tracking, Permissions Required
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-81/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-84/Vendor Advisory
Impacted products
Vendor Product Version
mozilla firefox *
mozilla thunderbird *
microsoft windows -


To clipboard 

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  "id": "CVE-2025-11719",
  "lastModified": "2025-10-15T18:18:09.433",
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