https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-09-30T23:58:00.841245+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2020-26950 CVE-2020-26950 2026-09-30T23:58:00.868652+00:00

Affected: Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird

In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2.

 https://db.gcve.eu/vuln/usn-4625-1 USN-4625-1 — firefox vulnerability 2026-09-30T23:58:00.868813+00:00

Affected: Ubuntu:16.04:LTS: firefox, Ubuntu:18.04:LTS: firefox, Ubuntu:20.04:LTS: firefox

A use-after-free was discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could exploit this to execute arbitrary code.