PT-2026-61884
CVE-2026-16372
·
Published
2026-07-21
·
Updated
2026-09-18
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 153
Thunderbird versions prior to 153
Description
A privilege escalation issue exists within the DOM: Content Processes component.
Recommendations
Update Firefox to version 153.
Update Thunderbird to version 153.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Found an issue in the description? Have something to add? Feel free to write us 👾