PT-2026-90291
CVE-2026-89575
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Published
2026-09-11
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Updated
2026-10-17
Description by
Score
N/A
Not availableNo severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 7.2.6-1.1
Description
A buffer overflow exists in the
dm raid1 component within the build constructor string() function. The issue occurs because the system fails to reserve space for the NUL-terminator after the maximum 20 decimal digits of a long long value when using sprintf(). A NUL-terminator is a special character used in programming to mark the end of a character string.Recommendations
Update to version 7.2.6-1.1.
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