CVE-2024-0751

A malicious devtools extension could have been used to escalate privileges. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

Score

CVSS 3.1 8.8 High

Status

Modified - security@mozilla.org

Published

2024-01-23

Last modified

2025-06-20

Weaknesses

CWE-269

Affected products

• Debian Linux (Debian)
• Firefox (Mozilla)
• Firefox Esr (Mozilla)
• Thunderbird (Mozilla)

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1865689
• https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html
• https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html
• https://www.mozilla.org/security/advisories/mfsa2024-01/
• https://www.mozilla.org/security/advisories/mfsa2024-02/
• https://www.mozilla.org/security/advisories/mfsa2024-04/