PT-2026-76985
CVE-2026-74952
·
Published
2026-08-18
·
Updated
2026-10-10
Description by
CVSS 3.1
8.8
HighMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 154
Thunderbird versions prior to 154
Description
Privilege escalation exists within the Application Update component.
Recommendations
Update Firefox to version 154.
Update Thunderbird to version 154.
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