CVE-2026-49747
GPU DDK - OOB write for mappings larger than 4GB due to integer overflow in PVRDmaBufOpsMapCommon
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Software installed and run as a non-privileged user may conduct GPU system calls to trigger an integer overflow and allow OOB writes to GPU buffers. The integer overflow caused when mapping a GPU buffer >4GB causes corruption of array length, and can lead to kernel panics or out of bounds access.
| CWE | CWE-787 |
| Vendor | imagination technologies |
| Product | graphics ddk |
| Published | Nov 13, 2026 |
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Affected Versions
Imagination Technologies / Graphics DDK
24.2 RTM2 25.1 RTM2 25.3 RTM 26.1 RTM2 26.2 RTM