Unrated severityNVD Advisory· Published Oct 26, 2026
CVE-2026-99099
CVE-2026-99099
Description
In the Linux kernel, the following vulnerability has been resolved:
x86/CPU/AMD: Fix AMD TLBI Erratum #1718
The processor may fail to invalidate a TLB entry while executing an INVLPGB/TLBSYNC instruction pair.
Detect the erratum and apply a software workaround when a microcode fix is not present.
Affected products
1Patches
Vulnerability mechanics
References
3News mentions
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