What is CVE-2026-35377?

CVE-2026-35377 is a low-severity vulnerability in Uutils Coreutils, classified under Improper Input Validation. CVSS score: 3.3/10. Published 2026-04-22.

How severe is CVE-2026-35377?

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

Improper input validation in Uutils Coreutils

CVE-2026-35377

A logic error in the env utility of uutils coreutils causes a failure to correctly parse command-line arguments when utilizing the -S (split-string) option. In GNU env, backslashes within single quotes are treated literally (with the excep…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.000 (4.6th 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:N/A:L.

Affected products

Uutils Coreutils

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

github.com/uutils/coreutils/pull/11512 (issue-tracking, patch)

Frequently asked questions

What is CVE-2026-35377?: CVE-2026-35377 is a low-severity vulnerability in Uutils Coreutils, classified under Improper Input Validation. CVSS score: 3.3/10. Published 2026-04-22.
How severe is CVE-2026-35377?: Low severity. CVSS v3 base score is 3.3 out of 10.