Critical
Low
Medium

CVE-2025-11719

Alias:

Overview

Starting in Firefox 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption. This vulnerability affects Firefox < 144 and Thunderbird < 144.

Critical
Low
Medium
No items found.

Severity / CVSS Score:  (Critical)

CWE:

Discovery date:

Authentication required: NoneYes

Attack Vector: None

Affected Components

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