CVE-2026-99099

Published: Ott 26, 2026 Last Modified: Ott 26, 2026
ExploitDB:
Other exploit source:
Google Dorks:

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.

https://git.kernel.org/stable/c/098d80b04d0fe02889c332d061d…
https://git.kernel.org/stable/c/098d80b04d0fe02889c332d061db968f070b83a6
https://git.kernel.org/stable/c/87db7795cbaaf636ae22ae031f4…
https://git.kernel.org/stable/c/87db7795cbaaf636ae22ae031f4906db7bb77803
https://git.kernel.org/stable/c/e3e6779f77ab6f0a1aa80e24868…
https://git.kernel.org/stable/c/e3e6779f77ab6f0a1aa80e24868d2d89f31053fe