Unrated severityNVD Advisory· Published Jul 26, 2026
Debian linux: In the Linux kernel, the following vulnerability has been resolved: xfs: don't …
CVE-2026-64256
Description
In the Linux kernel, the following vulnerability has been resolved: xfs: don't wrap around quota ids in dqiterate LOLLM noticed that q_id is an unsigned 32-bit variable. If it happens to be set to XFS_DQ_ID_MAX due to a filesystem that actually has a dquot for ID_MAX, then this addition will truncate to zero and the iteration starts over. Fix this by casting to u64.
Affected products
2Patches
Vulnerability mechanics
News mentions
0No linked articles in our index yet.