High 7.8Published Jun 12, 2026

CVE-2026-41158GPU DDK - Backed sparse PMRs are not handled by deferred free mechanism after shrink

Updated under an hour ago (Oct 27, 2026, 6:23 AM ET)

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It affects Imagination Technologies Graphics DDK. 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

Software installed and run as a non-privileged user may conduct GPU system calls to write to arbitrary freed physical pages. Physical memory allocated and freed, without the deferred free mechanism can lead to those resources being used for read/write by the GPU after the kernel module has freed the resource.

CVSS: 7.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-416
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: Deferred
Record last updated: Jun 15, 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 not affected; 23.2 RTM not affected; 24.2 RTM not affected; from 25.1 RTM through 25.3 RTM; 26.1 RTM; 26.2 RTM not affected	CNA record

References

References

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

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.