What is CVE-2026-35379?

CVE-2026-35379 is a low-severity vulnerability in Uutils Coreutils, classified under CWE-684. CVSS score: 3.3/10. Published 2026-04-22.

How severe is CVE-2026-35379?

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

Vulnerability in Uutils Coreutils

CVE-2026-35379

A logic error in the tr utility of uutils coreutils causes the program to incorrectly define the [:graph:] and [:print:] character classes. The implementation mistakenly includes the ASCII space character (0x20) in the [:graph:] class and…

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-684

References

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

Frequently asked questions

What is CVE-2026-35379?: CVE-2026-35379 is a low-severity vulnerability in Uutils Coreutils, classified under CWE-684. CVSS score: 3.3/10. Published 2026-04-22.
How severe is CVE-2026-35379?: Low severity. CVSS v3 base score is 3.3 out of 10.