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high advisory

Mesa WebGPU Out-of-Bounds Write Vulnerability (CVE-2026-40393)

An out-of-bounds write vulnerability exists in Mesa versions before 25.3.6 and 26 before 26.0.1 due to an untrusted allocation size in WebGPU, potentially leading to code execution.

cve vulnerability webgpu
2r 1c
high advisory

Google Chrome WebGPU Use-After-Free Vulnerability (CVE-2026-4678)

A use-after-free vulnerability in Google Chrome's WebGPU component (CVE-2026-4678) allows a remote attacker to execute arbitrary code within a sandbox by crafting a malicious HTML page, affecting Chrome versions prior to 146.0.7680.165.

cve-2026-4678 use-after-free chrome webgpu
2r 1t