PT-2026-94483 · Linux · Linux Kernel
CVE-2026-90135
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Published
2026-09-17
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Updated
2026-09-24
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A use-after-free crash occurs when attempting to read the
/sys/kernel/debug/ref tracker/* directory. This issue happens within the alloc netdev mqs() function if either alloc percpu() or dev addr init() fails, because the ref tracker dir exit() function was missing from the error handling path.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel