A newly disclosed Linux kernel vulnerability in the FUSE subsystem allows unprivileged local users to escalate privileges to root by corrupting the page cache and hijacking execution of a SUID binary such as /usr/bin/su on Ubuntu 26.04. Tracked as CVE-2026-31694, the flaw affects the FUSE directory-caching logic. It can be exploited to achieve reliable local […]

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Source: gbHackers
Source Link: https://gbhackers.com/linux-fuse-vulnerability/