CVE-2026-12319

MediumCVSS 6.5

Published: 16/06/2026(UTC)Updated: 16/06/2026(UTC)Translated: 17/06/2026(UTC)NVD NIST

Summary

Denial-of-service vulnerability in the Audio/Video: Playback component. This was fixed in Firefox 152 and Thunderbird 152.

An attacker could exploit this vulnerability to disrupt the application's functionality, potentially leading to service availability issues.

It is recommended to update to the latest versions of Firefox and Thunderbird to mitigate this vulnerability.

Original NVD description (English source)

Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.