exploitCVE-2026-22778
CVE-2026-22778: vLLM unauthenticated RCE — heap leak → JPEG2000 overflow
A pre-auth memory-corruption chain in vLLM's multimodal ingestion: a Pillow error message leaks a heap address to defeat ASLR, then a crafted JPEG2000 cdef box overflows a subsampled plane in the bundled FFmpeg decoder.
cvercevllmmemory-corruptionpoc