Webgpu — PoC Archivehttps://poc.intelseclab.com/tags/webgpu/Latest proof-of-concept entries.Hugoen-usSun, 05 Jul 2026 00:00:00 +0000WebKit WebGPU `importExternalTexture` Cross-Origin Video Frame Leak (CVE-2026-43700)https://poc.intelseclab.com/pocs/web/2026-07-05_cve-2026-43700-webgpu-importexternaltexture-cross-origin-leak/Sun, 05 Jul 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/web/2026-07-05_cve-2026-43700-webgpu-importexternaltexture-cross-origin-leak/High severity — web · CVE-2026-43700. Status: PoC. Affects: WebKit / Safari (GPUDevice.importExternalTexture WebGPU API). Tags: webkit, safari, webgpu, cross-origin, information-disclosure, same-origin-policy-bypass, external-texture, video.webHighwebkitsafariwebgpucross-origininformation-disclosuresame-origin-policy-bypassexternal-texturevideoChrome WebGPU Use-After-Free (CVE-2026-5281)https://poc.intelseclab.com/pocs/web/2026-05-18_chrome-webgpu-use-after-free/Mon, 18 May 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/web/2026-05-18_chrome-webgpu-use-after-free/High severity (CVSS 8.8) — web · CVE-2026-5281. Status: Weaponized. Affects: Google Chrome / Chromium WebGPU (Dawn backend). Tags: use-after-free, WebGPU, Chrome, Dawn, GPU, browser, unauthenticated.webHighuse-after-freeWebGPUChromeDawnGPUbrowserunauthenticated