Medium 4.3Published Jun 1, 2026

CVE-2026-34193GPU DDK - Arbitrary write via UFO updates due insufficient pointer validation in rgxfw_to_ptr()

Updated under an hour ago (Oct 26, 2026, 9:40 PM ET)

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It affects Imagination Technologies Graphics DDK and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Imagination Technologies Graphics DDK

Exploited in the last 30 days

Kernel software installed and running inside a Guest/Host VM may post improper commands to the GPU Firmware to trigger a write of data outside the intended GPU memory. A logic error in the address translation allowed a compromised Host (Kernel) to perform arbitrary writes to firmware memory.

CVSS: 4.3 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-823
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: imaginationtech
NVD analysis: Analyzed
Record last updated: Jun 1, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Imagination Technologies Graphics DDK imagination_technologies:graphics_ddk (from the name)	1.18 RTM; 23.2 RTM; 24.2 RTM; from 25.1 RTM through 25.3 RTM; 26.1 RTM1; 26.1 RTM2 not affected	CNA record
imaginationtech ddk imaginationtech:ddk	before 26.1; 26.1	NVD

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.