CVE-2026-90815 | FFmpeg up to 8.0.1 Convolution Filter vf_convolution.c setup_3x3 out-of-bounds (Issue 21487 / 8970658472/e24b9820b4)

A vulnerability was found in FFmpeg up to 4.4.6/5.1.8/6.1.4/7.1.3/8.0.1 and classified as critical. Affected by this issue is the function setup_3x3 of the file libavfilter/vf_convolution.c of the component Convolution Filter. Such manipulation leads to out-of-bounds read.

This vulnerability is documented as CVE-2026-90815. The attack can be executed remotely. Additionally, an exploit exists.

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