CVE-2025-26597
7.8
HIGH
CVSS 3.1
EPSS 0.48%
描述
A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size.
如何修補 CVE-2025-26597
要修補 CVE-2025-26597,請將受影響套件升級到下列已修補版本。
- Debian/xorg-server—升級至 2:1.20.11-1+deb11u15 或更新版本
- —未列出修補版本
CVE-2025-26597 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2:1.20.11-1+deb11u15
- from 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |