What is CVE-2026-35343?

CVE-2026-35343 is a low-severity vulnerability in Uutils Coreutils, classified under Always-Incorrect Control Flow Implementation. CVSS score: 3.3/10. Published 2026-04-22.

How severe is CVE-2026-35343?

Low severity. CVSS v3 base score is 3.3 out of 10.

Vulnerability in Uutils Coreutils

CVE-2026-35343

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…

EPSS: 0.000 (3.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Uutils Coreutils — versions 0

Weakness classification (CWE)

CWE-670 — Always-Incorrect Control Flow Implementation

References

security@ubuntu.com (issue-tracking, Patch, patch, Issue Tracking)
security@ubuntu.com (vendor-advisory, Release Notes)

Frequently asked questions

What is CVE-2026-35343?: CVE-2026-35343 is a low-severity vulnerability in Uutils Coreutils, classified under Always-Incorrect Control Flow Implementation. CVSS score: 3.3/10. Published 2026-04-22.
How severe is CVE-2026-35343?: Low severity. CVSS v3 base score is 3.3 out of 10.