How severe is CVE-2025-8109?

CVE-2025-8109 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-8109 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-8109?

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-2025-8109 have an EU (EUVD) identifier?

Yes. CVE-2025-8109 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23498.

When was CVE-2025-8109 published?

CVE-2025-8109 was published on 2025-08-04 and last updated on 2026-06-17.

CVE-2025-8109

CVE-2025-8109 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. 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 8.8)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23498
Weakness: CWE-280
Published: 2025-08-04
Last modified: 2026-06-17

Description

Software installed and run as a non-privileged user may conduct ptrace system calls to issue writes to GPU origin read only memory.

Frequently asked questions

What is CVE-2025-8109?: Software installed and run as a non-privileged user may conduct ptrace system calls to issue writes to GPU origin read only memory.
How severe is CVE-2025-8109?: CVE-2025-8109 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-8109 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-8109?: 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-2025-8109 have an EU (EUVD) identifier?: Yes. CVE-2025-8109 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23498.
When was CVE-2025-8109 published?: CVE-2025-8109 was published on 2025-08-04 and last updated on 2026-06-17.

References

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

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