Cybersecurity researchers have disclosed details of a new local privilege escalation (LPE) vulnerability in snap-confine that an unprivileged user can trigger to obtain root access and gain complete control of a target environment. The high-severity flaw, tracked as CVE-2026-8933 (CVSS score: 7.8), impacts default installations of Ubuntu Desktop 24.04, 25.10, and 26.04. The disclosure comes as
🟡VulnerabilitiesHIGH
Ubuntu snap-confine Flaw Could Give Local Users Root on Default Desktop Installs
Cybersecurity researchers have disclosed details of a new local privilege escalation (LPE) vulnerability in snap-confine that an unprivileged user can trigger to obtain root access and gain complete control of a target environment. The high-severity flaw, tracked as CVE-2026-8933 (CVSS score: 7.8),
⚡
TL;DR – For the Busy Reader
Cybersecurity researchers have disclosed details of a new local privilege escalation (LPE) vulnerability in snap-confine that an unprivileged user can trigger to obtain root access and gain complete c...
Read Next
- When AppSec Scanners Become a Supply Chain Attack Vectorvulnerabilities
- Health-ISAC warns of rising ShinyHunters data theft attacks on healthcarevulnerabilities
- Nine-Year Fraud Campaign Clones Russian Company Sites to Steal Advance Paymentsvulnerabilities
- Mythos Asks the Right Question. It Doesn't Answer It.vulnerabilities
- Flaw From 2002 Exposes Data Centers to Server Takeovervulnerabilities
▶Intel Feed
Get threat alerts in your inbox
Critical vulnerabilities, breaches, and threat intel — decoded and delivered. No spam, just signal.
Unsubscribe anytime. We respect your privacy.
Source attribution: via The Hacker News. HackWire aggregates and contextualizes publicly reported cybersecurity news for informational purposes.