CVE-2026-35348

rust-coreutils: The sort utility in uutils coreutils is vulnerable to a process panic when using the --files0-from option with inputs...

CVE-2026-35348 is fixed in rust-coreutils on 1 platform by DEBIAN-CVE-2026-35348 (version 0.10.0-1), released April 22, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0013
2nd percentile

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.

Where it's fixed

ProductFixed inFixReleased
Linux
rust-coreutils · Debian 14 0.10.0-1 DEBIAN-CVE-2026-35348 Apr 22, 2026

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