CVE-2026-24061

CISA KEV
ACT NOW Priority: 0.00 BB Relevance: 10/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

GNU InetUtils contains an argument injection vulnerability in telnetd that could allow for remote authentication bypass via a "-f root" value for the USER environment variable.

CISA Known Exploited Vulnerability

Vendor / Product GNU — InetUtils
Date Added 2026-01-26
Remediation Due 2026-02-16
This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https://cgit.git.savannah.gnu.org/cgit/inetutils.git ; https://codeberg.org/inetutils/inetutils/commit/ccba9f748aa8d50a38d7748e2e60362edd6a32cc; https://codeberg.org/inetutils/inetutils/commit/fd702c02497b2f398e739e3119bed0b23dd7aa7b ; https://nvd.nist.gov/vuln/detail/CVE-2026-24061

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
debian debian_linux 11.0
gnu inetutils 1.9.3 – 2.7

Bug Bounty Relevance

10 / 100
✓ Known exploited (KEV)
✓ High exploitation probability

CVSS Score

Unscored

EPSS — Exploitation Probability

98.98%
Raw Score 0.989840
Percentile 99.9%
Date 2026-10-28

Intelligence Sources

kev ref →