CVE-2026-0878
Mozilla Firefox, Thunderbird, Red Hat Enterprise Linux 10 취약점
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.
- 대응 우선순위
- 점검
- CVSS
- 8
- EPSS
- 0.42% 백분위 34.4% · 2026.08.03 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.01.13