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#8 The Hacker News general July 22, 2026 at 18:07 UTC

Ubuntu snap-confine Flaw Could Give Local Users Root on Default Desktop Installs

By [email protected] (The Hacker News)

AI Summary

CVE-2026-8933 (CVSS 7.8) is a local privilege escalation flaw in Ubuntu's snap-confine component affecting default installations of Ubuntu Desktop 24.04, 25.10, and 26.04, allowing an unprivileged local user to gain full root access. The flaw impacts a broad base of Ubuntu desktop users given its presence in default installations. Security teams managing Ubuntu endpoints should apply the available patch promptly, especially in multi-user or shared environments.

Read full article → https://thehackernews.com/2026/07/ubuntu-snap-conf…

Relevance score: 84.0/100

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