CVE-2026-8960

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Spoofing issue in WebExtensions...

Linux Distros Unpatched Vulnerability : CVE-2026-8960

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Spoofing issue in WebExtensions. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CVE-2026-8960 Note that Nessus relies on the presence of the...

CVE-2026-8960

creationtimestamp| type| source ---|---|--- 2026-05-19 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260520...

CVE-2026-8960

Summary: CVE-2026-8960 is a spoofing issue in WebExtensions that affects Firefox (and Thunderbird per NVD) and was fixed in Firefox 151 and Thunderbird 151. According to the sources, the vulnerability has a CVSS v3.1 base score of 7.5 (HIGH) with network attack vector, low attack complexity, no p...

CVE-2026-8960 Spoofing issue in WebExtensions

Spoofing issue in WebExtensions. This vulnerability was fixed in Firefox 151 and Thunderbird 151...