CVE-2026-92484
In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix use-after-free in find_pos_and_ways() error path The error path releases its reference to a switch decoder before logging an error that includes the decoder name. If the released reference is the last one, the decoder can be freed before the error message accesses its name. Drop the reference after the error is reported.
Affected versions
Linux kernel versions
6.6.96,
6.12.36,
6.15.5,
6.16
and later are affected. Fixed in
6.6.157,
6.12.110,
6.18.52,
7.2.6,
7.3-rc1
and their respective stable series.
References
5 totalFrequently asked questions
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What is CVE-2026-92484?
CVE-2026-92484 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 6.6.96 onward and has been patched in 6.6.157, 6.12.110, 6.18.52 and others. CVE-2026-92484 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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Is there a patch available for CVE-2026-92484?
Yes. CVE-2026-92484 has been patched. Fixed versions include 6.6.157, 6.12.110, 6.18.52 and others. If you are running Linux kernel 6.6.96 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2026-92484 actively exploited?
No. CVE-2026-92484 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.