PT-2026-94888 · Linux · Linux Kernel
CVE-2026-93092
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Published
2026-09-17
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Updated
2026-09-28
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A race condition exists in the
arm scmi firmware component. The requested-devices notifier performs lookups of protocol fwnodes from the active protocols IDR (Integer ID Management). If the notifier is not unregistered before the active protocols IDR is released and destroyed during the removal process, a notifier callback may execute simultaneously with the IDR teardown, leading to potential instability.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