Threats tagged 'ghsa-7j9r-93j5-qmvf'

CVE-2026-92015 is a high-impact privilege escalation vulnerability in the WebExtensions component of Mozilla products. It affects multiple versions of Firefox and Thunderbird prior to the fixed releases. The issue allows an attacker to escalate privileges within the affected software. Mozilla has released official fixes in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.