PT-2026-49694 · 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 denial-of-service issue exists within the Graphics: ImageLib component.
Recommendations
Update to version 152 for Firefox.
Update to version 140.12 for Firefox ESR.
Update to version 115.37 for Firefox ESR.
Update to version 152 for Thunderbird.
Update to version 140.12 for Thunderbird.
Fix
DoS
Resource Exhaustion
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Weakness Enumeration
Related Identifiers
Affected Products
Firefox
Firefox Esr
Rocky Linux
Thunderbird