Vendor
Imagination Technologies
98 known vulnerabilities.
Products
7 results · Clear filters · Feed
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Critical 9.8
GPU DDK - Fix for CVE-2026-49746 prevents the mapping of graphics buffers > 4GB
On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of graphics buffers is limited which causes errors when the mapping outside of that range. Integer truncation caused when mapping GPU buffer pages in the buffer’s…
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Critical 9.8
GPU DDK - Integer overflow in _PMRLogicalOffsetToPhysicalOffset
An integer overflow when calculating physical offsets for sparse PMRs may result in 32-bit truncation of address computations for PMRs larger than 4 GB. This can lead to incorrect GPU MMU mappings and may allow a non-privileged user to trigger access to unint…
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Critical 9.8
GPU DDK - OOB Write in CalculateNPOTTwiddleSparsePageMap3D
A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger an out-of-bound write in the GPU user-space driver, leading to memory corruption and possible browser/GPU process crash. The software computes a required m…
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Critical 9.6
GPU DDK - libusc OOB write at ConvertSwitchToArrayLookupBP during WebGPU shader compilation
A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could ena…
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Critical 9.8
GPU DDK - libusc UAF via WebGPU shaders at MergeConsecutiveBarriersBP
A web page that contains unusual GPU shader code is loaded from the Internet into the GPU compiler process triggers a write use-after-free crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this cou…
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Critical 9.1
GPU DDK - GPU Register value contents leaked from secure workloads to non-secure world
Intermediate register values of secure workloads can be exfiltrated in workloads scheduled from applications running in the non-secure environment of a platform.
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Critical 9.8
GPU DDK - RGXFW_CTL.pui8FWScratchBuf Leak/Overwrite
Kernel software installed and running inside an untrusted/rich execution environment (REE) could leak information from the trusted execution environment (TEE).