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 cra…
Exact source revision recorded 30 Oct 2026 05:52:48 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-24980
PublishedThe 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.
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Original publisher date fields
datePublished: Apr 22, 2026, 4:07:56 PM
dateUpdated: Apr 22, 2026, 6:21:11 PM
- Source published
- Apr 22, 2026, 4:07:56 PM (timezone not stated)
- Source modified
- Apr 22, 2026, 6:21:11 PM (timezone not stated)
- Observed here
- 30 Oct 2026 05:52:48 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
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EUVD CVSS 3.1 · 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H