CVE-2026-45195

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-26. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory read or write outside the permitted range of memory for the host kernel.

Addresses passed to the GPU Firmware can be used by the Firmware for more privileged memory accesses than are permitted by the system.

CVSS v3
7.8
EG Score
7.8(high)
EPSS
1.3%
KEV
Not listed

Published

June 26, 2026

Last Modified

June 29, 2026

Advisory Details (1)

Auto-updated Jun 26, 2026
No patch confirmed yet.
generic

Imagination GPU Driver Vulnerabilities - Imagination

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

Vendor Advisories for CVE-2026-45195(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 34× in last 7d / 44× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 19:47 UTCEG score recompute
  2. 2026-07-06 19:47 UTCGHSA enrichment
  3. 2026-07-06 08:35 UTCEG score recompute
  4. 2026-07-06 08:34 UTCGHSA enrichment
  5. 2026-07-05 21:19 UTCEG score recompute
  6. 2026-07-05 21:19 UTCGHSA enrichment
  7. 2026-07-05 10:09 UTCEG score recompute
  8. 2026-07-05 10:08 UTCGHSA enrichment
  9. 2026-07-05 02:30 UTCEPSS rescore
  10. 2026-07-04 22:58 UTCEG score recompute
  11. 2026-07-04 22:58 UTCGHSA enrichment
  12. 2026-07-04 11:48 UTCEG score recompute
  13. 2026-07-04 11:48 UTCGHSA enrichment
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-04 00:38 UTCEG score recompute
  16. 2026-07-04 00:38 UTCGHSA enrichment
  17. 2026-07-03 13:22 UTCEG score recompute
  18. 2026-07-03 13:21 UTCGHSA enrichment
  19. 2026-07-03 02:11 UTCEG score recompute
  20. 2026-07-03 02:11 UTCGHSA enrichment
  21. 2026-07-02 15:02 UTCEG score recompute
  22. 2026-07-02 15:01 UTCGHSA enrichment
  23. 2026-07-02 03:51 UTCEG score recompute
  24. 2026-07-02 03:51 UTCGHSA enrichment
  25. 2026-07-01 16:41 UTCEG score recompute
Show 19 more
  1. 2026-07-01 16:41 UTCGHSA enrichment
  2. 2026-07-01 15:07 UTCEPSS rescore
  3. 2026-07-01 05:31 UTCEG score recompute
  4. 2026-07-01 05:31 UTCGHSA enrichment
  5. 2026-06-30 23:22 UTCEPSS rescore
  6. 2026-06-30 18:21 UTCEG score recompute
  7. 2026-06-30 18:21 UTCGHSA enrichment
  8. 2026-06-30 07:11 UTCEG score recompute
  9. 2026-06-30 07:11 UTCGHSA enrichment
  10. 2026-06-29 20:01 UTCEG score recompute▲ 7.80
  11. 2026-06-29 20:01 UTCGHSA enrichment
  12. 2026-06-29 14:06 UTCEPSS rescore
  13. 2026-06-29 14:06 UTCEPSS rescore
  14. 2026-06-28 14:07 UTCEPSS rescore
  15. 2026-06-28 04:56 UTCEPSS rescore
  16. 2026-06-28 04:56 UTCEPSS rescore
  17. 2026-06-26 21:42 UTCNVD updateCVSS v3 → 7.8 · severity → HIGH
  18. 2026-06-26 17:42 UTCEG score recompute
  19. 2026-06-26 17:41 UTCNVD updatefirst tracked

Frequently asked(5)

What is CVE-2026-45195?
CVE-2026-45195 is a high vulnerability published on June 26, 2026. Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory read or write outside the permitted range of memory for the host kernel. Addresses passed to the GPU Firmware can be used by the Firmware for more privileged memory accesses…
When was CVE-2026-45195 disclosed?
CVE-2026-45195 was first published in the National Vulnerability Database on June 26, 2026, with the most recent update on June 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-45195 actively exploited?
CVE-2026-45195 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-45195?
CVE-2026-45195 has a CVSS v3.1 base score of 7.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-45195?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45195, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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