HIGH✓ PATCH🇵🇱 Wersja polska

CVE-2026-3888

CVSS 7.8v3.1pub. 2026-03-17upd. 2026-06-04

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, 20.04 LTS, 22.04 LTS, and 24.04 LTS.

CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

  • Canonical Ubuntu

    OS
    Canonical
    16.0418.0420.0422.0424.04
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
Tags
LPE
CWE
References

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