Video — PoC Archivehttps://poc.intelseclab.com/tags/video/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-texturevideoFFmpeg MagicYUV Decoder Out-of-Bounds Write / RCE — PixelSmash (CVE-2026-8461)https://poc.intelseclab.com/pocs/binary/2026-06-30_cve-2026-8461-ffmpeg-magicyuv-oob-rce/Tue, 30 Jun 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/binary/2026-06-30_cve-2026-8461-ffmpeg-magicyuv-oob-rce/High severity (CVSS 8.8) — binary · CVE-2026-8461. Status: PoC. Affects: FFmpeg libavcodec — MagicYUV video decoder. Tags: RCE, OOB-write, heap-corruption, FFmpeg, MagicYUV, media, video, PixelSmash, libavcodec, Python, High.binaryHighRCEOOB-writeheap-corruptionFFmpegMagicYUVmediavideoPixelSmashlibavcodecPythonHigh