How severe is CVE-2025-0478?

CVE-2025-0478 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-0478 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-2025-0478?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-0478 have an EU (EUVD) identifier?

Yes. CVE-2025-0478 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7903.

When was CVE-2025-0478 published?

CVE-2025-0478 was published on 2025-03-24 and last updated on 2026-06-17.

CVE-2025-0478

CVE-2025-0478 is a high-severity vulnerability with a CVSS 3.x base score of 7.8. 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-280.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7903
Weakness: CWE-280
Published: 2025-03-24
Last modified: 2026-06-17

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to issue reads and writes to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform, altering their behaviour.

Frequently asked questions

What is CVE-2025-0478?: Software installed and run as a non-privileged user may conduct improper GPU system calls to issue reads and writes to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform, altering their behaviour.
How severe is CVE-2025-0478?: CVE-2025-0478 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-0478 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-2025-0478?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-0478 have an EU (EUVD) identifier?: Yes. CVE-2025-0478 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7903.
When was CVE-2025-0478 published?: CVE-2025-0478 was published on 2025-03-24 and last updated on 2026-06-17.

References

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

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