CVE-2026-109704
Privilege escalation in the Application Update component
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
| Vendor | mozilla |
| Product | firefox |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 13, 2026 |
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Affected Versions
Mozilla / Firefox
All versions affected References
Credits
Noel