PT-2026-84178 · Mozilla · Firefox+1
CVSS v3.1
5.4
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Mozilla Firefox versions prior to 155
Mozilla Firefox ESR versions prior to 153.2
Description
A use-after-free issue exists within the DOM: Core and HTML components. A use-after-free occurs when an application continues to use a pointer after it has been freed, which can lead to crashes or arbitrary code execution.
Recommendations
Update Mozilla Firefox to version 155.
Update Mozilla Firefox ESR to version 153.2.
Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Firefox
Firefox Esr