PT-2026-84955
CVE-2026-80757
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Published
2026-09-03
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Updated
2026-11-03
Description by
Score
N/A
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An out-of-bounds heap write exists in the SELinux component. The
class read() function accepts a permission count nprim from the policy image without verifying if it covers the inherited common permissions. When security get permissions() maps these inherited permissions into an array sized by nprim, a class declaring a smaller nprim than its inherited common permissions allows data to be written past the array boundaries.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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