CVE-2026-80529

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> xfs: don&amp;#39;t swallow dquot recovery verification errors<br /> <br /> xlog_recover_dquot_commit_pass2() validates the recovered dquot with<br /> xfs_dqblk_verify() and, on failure, sets error = -EFSCORRUPTED and jumps<br /> to out_release. But out_release unconditionally returns 0, so the<br /> corruption error is discarded: the caller xlog_recover_items_pass2()<br /> sees success, log recovery proceeds as if the dquot were valid, and the<br /> corrupt quota buffer can be written back to disk.