VULNERABILITY

MFSA2025-15 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.21 (CVE-2025-1931)

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MFSA2025-15 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.21 (CVE-2025-1931)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
03/04/2025
Created
03/10/2025
Added
03/05/2025
Modified
03/06/2025

Description

It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.

Solution(s)

  • mozilla-firefox-esr-upgrade-115_21

References

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