CVE-2026-35375

LOW3.3EPSS 0.01%

uutils coreutils has an Improper Handling of Unicode Encoding Issue

發布日:2026/4/22修改日:2026/5/5

描述

A logic error in the split utility of uutils coreutils causes the corruption of output filenames when provided with non-UTF-8 prefix or suffix inputs. The implementation utilizes to_string_lossy() when constructing chunk filenames, which automatically rewrites invalid byte sequences into the UTF-8 replacement character (U+FFFD). This behavior diverges from GNU split, which preserves raw pathname bytes intact. In environments utilizing non-UTF-8 encodings, this vulnerability leads to the creation of files with incorrect names, potentially causing filename collisions, broken automation, or the misdirection of output data.

受影響套件(2)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1LOW3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

參考連結(6)