{"uuid": "ddaec45b-33d5-440f-8f73-57e3ab6bbf7a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-3888", "type": "published-proof-of-concept", "source": "https://t.me/cve0day/307", "content": "CVE-2026-3888\n\nLocal 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.\n\nGitHub Link:\nhttps://github.com/nomaisthere/CVE-2026-3888", "creation_timestamp": "2026-08-29T00:00:31.263706Z"}