CVE-2026-49745
GPU DDK - Unvalidated sHWPerfCtlDMABuf GPU-VA, DMA-write into FW privdata via MMU ctx 0
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write of data outside the Guest's virtualised GPU memory. Software installed and run under a Guest VM can send commands to the GPU which result in out of bounds memory accesses. These can be used to escalate privileges.
| CWE | CWE-823 |
| Vendor | imagination technologies |
| Product | graphics ddk |
| Published | Jul 24, 2026 |
Stay Ahead of the Next One
Get instant alerts for imagination technologies graphics ddk
Be the first to know when new unknown vulnerabilities affecting imagination technologies graphics ddk are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Imagination Technologies / Graphics DDK
1.18 RTM2 23.2 RTM2 24.2 RTM2 25.1 RTM2 ≤ 25.3 RTM 26.1 RTM1