03:10
2026-08-29
dev.to
artificial-intelligence
21 Bytes Can Crash FFmpeg: Inside the Vibecoded Fuzzer That Found What Years of Audits Missed
DarÃo Clavijo used an AI-assisted, 'vibecoded' fuzzer to discover a division-by-zero vulnerability in FFmpeg's VPK demuxer, triggered by a 21-byte file, and a second high-severity bug in the subtitle …