CVE-2026-124938
EUVD-2026-12091610.11.2026, 14:17
Mitigation bypass in the Add-ons Manager component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources
(CNA/ADP records, vendor advisories, Enginsight analysis).
| Vendor | Product | Version | Source |
|---|---|---|---|
| mozilla | firefox | 𝑥 < 160 | CNA |
| mozilla | firefox_esr | 116.0.0 ≤ 𝑥 < 153.7 | CNA |
| mozilla | thunderbird | 𝑥 < 160 | CNA |
| mozilla | thunderbird_esr | 𝑥 < 153.7 | CNA |
Debian Releases