CVE-2026-4046
7.5
HIGH
CVSS 3.1
EPSS 0.36%
描述
The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by removing the IBM1390 and IBM1399 character sets from systems that do not need them.
如何修補 CVE-2026-4046
要修補 CVE-2026-4046,請將受影響套件升級到下列已修補版本。
- —升級至 2.31-13+deb11u14 或更新版本
CVE-2026-4046 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.31-13+deb11u14
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |