cvedb.io
CVE-2026-64256
UNKNOWN · CVSS n/a
EPSS exploitation probability: 0%
Published 2026-07-25T10:17:04.630 · Last modified 2026-07-25T10:17:04.630

Summary

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.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.