https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-08T18:31:59.880573+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2021-23965 CVE-2021-23965 2026-10-08T18:31:59.932567+00:00

Affected: Mozilla Firefox

Mozilla developers reported memory safety bugs present in Firefox 84. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 85.

 https://vulnerability.circl.lu/vuln/usn-4717-1 USN-4717-1 — firefox vulnerabilities 2026-10-08T18:31:59.932718+00:00

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

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, conduct clickjacking attacks, or execute arbitrary code.