Improper GPU System Call Vulnerability in Imagination Technologies Software

CVE-2026-49746

What is CVE-2026-49746?

The vulnerability arises from improper validation of array indices utilized by software running with non-privileged user access. This can enable out-of-bounds (OOB) read operations, potentially granting unauthorized access to kernel memory. In certain scenarios, this improper handling can lead to Use-After-Free (UAF) conditions for arbitrary pages, further compromising system security by allowing malicious actors to exploit these vulnerabilities to carry out a range of attacks.

References