CVE-2026-35343

Name: CVE-2026-35343
Creator: NVD / NIST
Published: 2026-04-22T17:16:36.357+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.14%

Last modified Jun 17, 2026

CVE-2026-35343 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. 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. EPSS estimates a 0.14% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS Probability

0.14%

3.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-670

Affected Software

Vendor	Product	Versions
Uutils	Coreutils	< 0.7.0

References

https://github.com/uutils/coreutils/pull/11143Issue Tracking, Patch
https://github.com/uutils/coreutils/releases/tag/0.7.0Release Notes

Timeline

Published: Apr 22, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-35343?

How severe is CVE-2026-35343?

CVE-2026-35343 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.14% probability of exploitation in the next 30 days.

How do I fix CVE-2026-35343?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-35343?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST