tweetable-polyglot-png

tweetable-polyglot-png Empaqueta hasta 3MB de datos en un archivo PNG poliglota tweeteable. Véalo en acción aquí: https://twitter.com/David3141593/status/1371974874856587268 Otros hosts de imágenes en los que he verificado que esta técnica funciona: Imgur https://i.imgur.com/kNhGrN3.png Github re...

CVE-2026-70630

FFmpeg versions from 3.0 up to, but not including, 9.0 contain an uninitialized heap memory read vulnerability in the native Screenpresso decoder libavcodec/screenpresso.c that allows attackers to recover sensitive memory contents by supplying a crafted SPV1 packet with a valid zlib stream that...

inflateghost

InflateGhost — CVE-2026-40711 Critical heap overflow in zli...