CVE-2026-15060 Affecting systemd package, versions <261.2-1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.08% (1st percentile)

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  • Snyk IDSNYK-DEBIAN14-SYSTEMD-18867633
  • published17 Aug 2026
  • disclosed10 Aug 2026

Introduced: 10 Aug 2026

NewCVE-2026-15060  (opens in a new tab)

How to fix?

Upgrade Debian:14 systemd to version 261.2-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Debian. See How to fix? for Debian:14 relevant fixed versions and status.

When systemd-machined >= v259 (or v258 with a custom polkit policy that allows register-machine access) is running on a desktop system, an unprivileged user logged in a desktop graphical session can kill arbitrary processes, even privileged ones.

  • versions older than v259 are not affected, unless unprivileged access is granted for the register-machine polkit action via a local, custom policy config file
  • versions older than v258 are not affected
  • unrelated to the systemd service manager (pid 1 or user session managers)
  • systemd-machined is not typically installed by default, and is typically in an optional, separate package (e.g.: systemd-container)
  • terminal-only or remote sessions (e.g.: ssh) are not affected

CVSS Base Scores

version 3.1