CVE-2025-68195

CVE-2025-68195 is a security vulnerability that is still awaiting full analysis and scoring. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode Running x86_match_min_microcode_rev() on a Zen5 CPU trips up KASAN for an out of bounds access.

Frequently asked questions

What is CVE-2025-68195?
In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode Running x86_match_min_microcode_rev() on a Zen5 CPU trips up KASAN for an out of bounds access.
Is CVE-2025-68195 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-68195?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-68195 have an EU (EUVD) identifier?
Yes. CVE-2025-68195 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203701.
When was CVE-2025-68195 published?
CVE-2025-68195 was published on 2025-12-16 and last updated on 2026-06-17.

References