How severe is CVE-2025-0009?

CVE-2025-0009 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-0009 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0009?

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

Does CVE-2025-0009 have an EU (EUVD) identifier?

Yes. CVE-2025-0009 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27147.

When was CVE-2025-0009 published?

CVE-2025-0009 was published on 2025-09-06 and last updated on 2026-06-17.

CVE-2025-0009

CVE-2025-0009 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. 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-476.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27147
Weakness: CWE-476
Published: 2025-09-06
Last modified: 2026-06-17

Description

A NULL pointer dereference in AMD Crash Defender could allow an attacker to write a NULL output to a log file potentially resulting in a system crash and loss of availability.

Frequently asked questions

What is CVE-2025-0009?: A NULL pointer dereference in AMD Crash Defender could allow an attacker to write a NULL output to a log file potentially resulting in a system crash and loss of availability.
How severe is CVE-2025-0009?: CVE-2025-0009 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-0009 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-0009?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-0009 have an EU (EUVD) identifier?: Yes. CVE-2025-0009 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27147.
When was CVE-2025-0009 published?: CVE-2025-0009 was published on 2025-09-06 and last updated on 2026-06-17.

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html

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