CVE-2026-8953
CRITICAL9.6EPSS 0.05%發布日:2026/5/19修改日:2026/5/25
描述
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
受影響套件(2)
- Debian/firefox-esrfrom 0, < 140.11.0esr-1~deb11u1
- Debian/thunderbirdfrom 0, < 1:140.11.0esr-1~deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |