2.5

CVE-2026-45197: imagination technologies graphics ddk

CVSS: 2.5v3.1LowAwaiting analysis
Published 04-09-2026Last modified 08-09-2026
Open JSON

Vulnerability summary

CVE-2026-45197 is a low (CVSS 2.5) vulnerability in imagination technologies graphics ddk. EPSS estimates a 0.09% chance of exploitation in the next 30 days, higher than 0.4% of scored vulnerabilities.

Overall risk
10/100
0100
Low · default modelHow is this calculated?
CVSS score
2.5/10
010
Low · v3.1 (CVE.org)
EPSS score
0.09%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-09-2026
    PublishedVulnerability first disclosed.
  2. 08-09-2026
    Last modifiedVulnerability information updated.

Description

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a read and/or write data outside the Guest's virtualised GPU memory. The firmware uses data provided by the Guest VM to set up accesses to memory. It validated this before use, but a TOCTOU bug was present which allowed the earlier check results to be invalidated.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.09%

Chance of exploitation in the next 30 days

Percentile

0%

Versus all other CVEs

30-day change

+0.02 pp

From 0.07% on 22-09-2026

22-09-202622-10-2026
EPSS score
0.09%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Imagination technologies1 product
  • graphics ddk1.18 RTM2 | 23.2 RTM2 | 24.2 RTM2 | ≥ 25.1 RTM2, ≤ 25.3 RTM | 26.1 RTM1

1 vendor · 1 product

References

1 links