PT-2026-82940
CVE-2026-80640
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Published
2026-08-28
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Updated
2026-10-09
Description by
Score
N/A
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A runtime assertion issue exists in the
cxlctl get supported features() function. The system triggers a fortify panic due to a false positive buffer overflow detection where the entries array is potentially overflowing based on the num entries variable. This results in a memcpy error where a 48-byte write is attempted on a buffer of size 0.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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