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OpenAdvisories
High DSA-6170-1 1 CVE

snapd - security update

Published Mar 19, 2026 · Updated Mar 19, 2026

Ecosystem: Debian

Fixed packages 2

ReleasePackageFixed in
Debian · 12 snapd 2.57.6-1+deb12u1
Debian · 13 snapd 2.68.3-3+deb13u1

Vulnerabilities 1

  • High 7.8
    CVE-2026-3888 Public exploit

    Local Privilege Escalation in snapd

    Local privilege escalation in snapd on Linux allows local attackers to get root privilege by re-creating snap's private /tmp directory when systemd-tmpfiles is configured to automatically clean up this directory. This issue affects Ubuntu 16.04 LTS, 18.04 LTS…

    Canonical Ubuntu 22.04 LTS Ubuntu 24.04 LTS Ubuntu 20.04 LTS Debian Ubuntu