CVE-2026-70630 | FFmpeg up to 8.x Screenpresso decoder screenpresso.c screenpresso_decode_frame uninitialized pointer

A vulnerability was found in FFmpeg up to 8.x. It has been declared as problematic. This impacts the function screenpresso_decode_frame of the file libavcodec/screenpresso.c of the component Screenpresso decoder. The manipulation results in uninitialized pointer.

This vulnerability was named CVE-2026-70630. The attack may be performed from remote. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More