CVE-2026-64256 | Linux Kernel up to 6.12.95/6.18.38/7.1.3/7.2-rc3 xfs dqiterate q_id integer overflow

July 25, 2026 Yanac

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.12.95/6.18.38/7.1.3/7.2-rc3. Affected by this vulnerability is the function dqiterate of the component xfs. Such manipulation of the argument q_id leads to integer overflow.

This vulnerability is uniquely identified as CVE-2026-64256. The attack can be launched remotely. No exploit exists.

You should upgrade the affected component.VulDB Recent EntriesRead More