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CVE-2026-35348

5.5 medium SSVC exploitation: poc Analyzed
NVD · CVE.org

The sort utility in uutils coreutils is vulnerable to a process panic when using the --files0-from option with inputs containing non-UTF-8 filenames. The implementation enforces UTF-8 encoding and utilizes expect(), causing an immediate crash when encountering valid but non-UTF-8 paths. This diverges from GNU sort, which treats filenames as raw bytes. A local attacker can exploit this to crash the utility and disrupt automated pipelines.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 5.5 · uutilsNVD modified 2026-10-26 21:10

Affected (CPE criteria) 1

  • cpe:2.3:a:uutils:coreutils:-:*:*:*:*:rust:*:*

References 2