PT-2026-49659 · Mozilla+1 · Thunderbird+3
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 152
Firefox ESR versions prior to 140.12
Firefox ESR versions prior to 115.37
Thunderbird versions prior to 152
Thunderbird versions prior to 140.12
Description
A memory safety bug exists in the software, which could lead to unexpected behavior or crashes due to improper memory management.
Recommendations
Update Firefox to version 152.
Update Firefox ESR to version 140.12.
Update Firefox ESR to version 115.37.
Update Thunderbird to version 152.
Update Thunderbird to version 140.12.
Fix
DoS
Buffer Overflow
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Firefox
Firefox Esr
Rocky Linux
Thunderbird