PT-2026-49684 · Mozilla+1 · Thunderbird+2
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
Thunderbird versions prior to 152
Thunderbird versions prior to 140.12
Description
A mitigation bypass exists within the DOM security component.
Fix
DoS
Protection Mechanism Failure
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Weakness Enumeration
Related Identifiers
Affected Products
Firefox
Rocky Linux
Thunderbird