CVE-2026-80820
In the Linux kernel, the following vulnerability has been resolved: xfs: don't livelock in scrub on a circular unlinked list LOLLM points
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Published: Sep 4, 2026 · Last modified: Sep 4, 2026
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In the Linux kernel, the following vulnerability has been resolved: xfs: don't livelock in scrub on a circular unlinked list LOLLM points out that online fsck can livelock if an unlinked inode list contains a loop. Use a bitmap to detect cycles.
- git.kernel.orghttps://git.kernel.org/stable/c/159d162fe80bd56573cafde5801bd5a90a3dd1ac
- git.kernel.orghttps://git.kernel.org/stable/c/527eaaefddb6ec5c83a06c9a1559960dd6361753
- git.kernel.orghttps://git.kernel.org/stable/c/56407a61a8bb85b884de802d39635abdb0ea7408
- git.kernel.orghttps://git.kernel.org/stable/c/599453f83458b57995290a1d31200c263e2c2691
No related CVEs by CWE or product.