PT-2026-118367 · Mozilla · Firefox+1

·

CVE-2026-113400

·

Published

2026-10-20

·

Updated

2026-10-20

CVSS v3.1

5.4

Medium

VectorAV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 158.0.1 Thunderbird versions prior to 158.0.1
Description An issue exists involving uninitialized memory within the Audio/Video: cubeb component.
Recommendations Update Firefox to version 158.0.1 or later. Update Thunderbird to version 158.0.1 or later.

Fix

Found an issue in the description? Have something to add? Feel free to write us 👾

Weakness Enumeration

Related Identifiers

CVE-2026-113400

Affected Products

Firefox
Thunderbird