CVE-2026-107676 | FFmpeg up to 9.0.2 Matroska av_dynamic_hdr_plus_to_t35 tone_mapping_flag uninitialized pointer

October 8, 2026 Yanac

A vulnerability described as problematic has been identified in FFmpeg up to 9.0.2. This vulnerability affects the function av_dynamic_hdr_plus_to_t35 of the component Matroska Handler. Executing a manipulation of the argument tone_mapping_flag can lead to uninitialized pointer.

This vulnerability is tracked as CVE-2026-107676. The attack can be launched remotely. No exploit exists.VulDB Recent EntriesRead More