What’s Vulnerable › Vulnerabilities

CVE-2026-41155: GPU DDK - SharedSecMem mapped into all GPU virtual address spaces

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-12 · updated 2026-10-25
• Weakness: CWE-653

Description

An attacker could cooperatively pass data from one secure GPU process to another secure GPU process through shared secure memory allocations in the kernel module. Additionally, an attacker could disrupt the operation of another secure GPU process leading to image corruption / GPU hardware recovery. Sharing secure memory allocations among various GPU secure processes allows an attacker to corrupt shared resource affecting other users.

Affected products

• Imagination Technologies Graphics DDK: from 25.1 RTM through 25.3 RTM; 1.18 RTM, 23.2 RTM, 24.2 RTM, 26.1 RTM

References

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

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