CVE-2026-6752 | Mozilla Firefox up to 149 WebRTC memory corruption

A vulnerability was found in Mozilla Firefox up to 149. It has been classified as critical. Affected by this issue is some unknown functionality of the component WebRTC. This manipulation causes memory corruption.

This vulnerability is tracked as CVE-2026-6752. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More