How severe is CVE-2025-0012?

CVE-2025-0012 has a CVSS 4.0 base score of 6.8, rated medium severity.

Is CVE-2025-0012 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0012?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-0012 have an EU (EUVD) identifier?

Yes. CVE-2025-0012 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207141.

When was CVE-2025-0012 published?

CVE-2025-0012 was published on 2026-02-10 and last updated on 2026-06-17.

CVE-2025-0012

CVE-2025-0012 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1260.

Key facts

Severity: Medium (CVSS 4.0 base score 6.8)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207141
Weakness: CWE-1260
Published: 2026-02-10
Last modified: 2026-06-17

Description

Improper handling of overlap between the segmented reverse map table (RMP) and system management mode (SMM) memory could allow a privileged attacker corrupt or partially infer SMM memory resulting in loss of integrity or confidentiality.

Frequently asked questions

What is CVE-2025-0012?: Improper handling of overlap between the segmented reverse map table (RMP) and system management mode (SMM) memory could allow a privileged attacker corrupt or partially infer SMM memory resulting in loss of integrity or confidentiality.
How severe is CVE-2025-0012?: CVE-2025-0012 has a CVSS 4.0 base score of 6.8, rated medium severity.
Is CVE-2025-0012 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-0012?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-0012 have an EU (EUVD) identifier?: Yes. CVE-2025-0012 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207141.
When was CVE-2025-0012 published?: CVE-2025-0012 was published on 2026-02-10 and last updated on 2026-06-17.

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html

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