CVE-2026-4690
Mozilla Firefox, Thunderbird, Red Hat Enterprise Linux 10 취약점
Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
- 대응 우선순위
- 점검
- CVSS
- 8.6
- EPSS
- 0.77% 백분위 52.1% · 2026.08.02 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.03.24