CVE-2026-117946 Incorrect boundary conditions in the JavaScript Engine component
CriticalCVSS 9.8
EPSS 0.53%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Incorrect boundary conditions in the JavaScript Engine component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/firefox-esr(Debian:12) | < 153.6.0esr-1~deb12u2 | 153.6.0esr-1~deb12u2 |
| debian/firefox-esr(Debian:12) | = 102.11.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.12.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.12.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.12.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.12.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.13.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.13.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.13.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.13.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.14.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.14.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.14.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.15.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.15.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.15.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.15.1esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.15.1esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 102.15.1esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.0.2esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.1.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.10.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.10.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.10.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.10.0esr-1~deb12u1 | No fix listed |
Show 175 more
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/firefox-esr(Debian:12) | = 115.11.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.11.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.11.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.11.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.12.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.12.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.12.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.12.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.13.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.13.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.13.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.13.0esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.14.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.14.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.14.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.15.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.15.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.15.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.2.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.2.1esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.3.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.3.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.3.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.3.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.3.1esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.3.1esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.4.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.4.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.4.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.4.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.5.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.5.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.5.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.5.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.6.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.6.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.6.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.6.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.7.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.7.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.7.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.7.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.8.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.8.0esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.8.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.8.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.9.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.9.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.9.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.9.0esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.9.1esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.9.1esr-1~deb10u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.9.1esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 115.9.1esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.10.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.10.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.10.1esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.10.1esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.10.1esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.11.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.11.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.11.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.12.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.12.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.12.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.13.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.13.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.13.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.14.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.14.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.14.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.14.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.0esr-1~deb11u2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.0esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.1esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.1esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.1esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.3.1esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.4.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.4.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.4.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.5.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.5.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.5.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.5.1esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.6.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.6.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.6.0esr-1~deb11u2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.6.0esr-1~deb11u3 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.6.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.6.0esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.6.0esr-3 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.6.0esr-4 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.7.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.7.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.7.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.8.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.8.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.8.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.9.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.9.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.9.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 128.9.0esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.1esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.1esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.1esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.1esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.2esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.2esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.2esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.10.2esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.11.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.11.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.11.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.11.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.12.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.12.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.12.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.12.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.13.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.13.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.13.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.13.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.13.0esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.14.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.14.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.14.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.14.0esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.15.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.15.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.15.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.16.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.16.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.16.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.0esr-1~deb11u2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.0esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.1esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.1esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.1esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.1esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.3.1esr-2 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.4.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.4.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.4.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.4.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.5.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.5.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.5.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.5.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.6.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.6.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.6.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.6.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.7.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.7.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.7.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.7.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.8.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.8.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.8.0esr-1~deb12u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.8.0esr-1~deb13u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.9.0esr-1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.9.0esr-1~deb11u1 | No fix listed |
| debian/firefox-esr(Debian:12) | = 140.9.0esr-1~deb12u1 | No fix listed |