CVE-2026-35343

Low

Description

The cut utility in uutils coreutils incorrectly handles the -s (only-delimited) option when a newline character is specified as the delimiter. The implementation fails to verify the only_delimited flag in the cut_fields_newline_char_delim function, causing the utility to print non-delimited lines that should have been suppressed. This can lead to unexpected data being passed to downstream scripts that rely on strict output filtering.

SeverityLow

CVSS3.3

Exploit probability—

ProductUutils Coreutils

PublishedApr 22, 2026

First seenApr 22, 2026

Weakness typeCWE-670CWE-670

How to fix

Update

uutils coreutils0.7.0 or later

Patches

github.com/uutils/coreutils/pull/11143

Vendor advisories

github.com/uutils/coreutils/releases/tag/0.7.0

Affected products

Product	Affected versions	Fixed in
uutils coreutils	v < 0.7.0	0.7.0

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