CVE-2026-35381
cut: -s ignored in -z -d '' newline-delimiter mode
3.3
LOW
CVSS 3.1
EPSS 0.18%
描述
A logic error in the cut utility of uutils coreutils causes the utility to ignore the -s (only-delimited) flag when using the -z (null-terminated) and -d '' (empty delimiter) options together. The implementation incorrectly routes this specific combination through a specialized newline-delimiter code path that fails to check the record suppression status. Consequently, uutils cut emits the entire record plus a NUL byte instead of suppressing it. This divergence from GNU coreutils behavior creates a data integrity risk for automated pipelines that rely on cut -s to filter out undelimited data.
如何修補 CVE-2026-35381
要修補 CVE-2026-35381,請將受影響套件升級到下列已修補版本。
- —升級至 0.8.0 或更新版本
- —升級至 0.7.0 或更新版本
CVE-2026-35381 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 0.8.0
- from 0, < 0.7.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |