CVE-2026-64834 | FFmpeg up to 8.1.2 ASF Demuxer libavformat/rtpdec_asf.c rtp_asf_fix_header infinite loop

July 22, 2026 Yanac

A vulnerability was found in FFmpeg up to 8.1.2. It has been rated as problematic. The impacted element is the function rtp_asf_fix_header of the file libavformat/rtpdec_asf.c of the component ASF Demuxer. Performing a manipulation results in infinite loop.

This vulnerability is cataloged as CVE-2026-64834. It is possible to initiate the attack remotely. There is no exploit available.VulDB Recent EntriesRead More