CVE-2024-54661 Affecting socat package, versions <1.8.0.0-4ubuntu0.1


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.8% (53rd percentile)

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  • Snyk IDSNYK-UBUNTU2404-SOCAT-8455537
  • published7 Jul 2026
  • disclosed4 Dec 2024

Introduced: 4 Dec 2024

CVE-2024-54661  (opens in a new tab)

How to fix?

Upgrade Ubuntu:24.04 socat to version 1.8.0.0-4ubuntu0.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream socat package and not the socat package as distributed by Ubuntu. See How to fix? for Ubuntu:24.04 relevant fixed versions and status.

readline.sh in socat before1.8.0.2 relies on the /tmp/$USER/stderr2 file.

CVSS Base Scores

version 3.1