https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-11T13:19:21.954505+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-4093 CVE-2025-4093 — Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10 2026-10-11T13:19:22.727586+00:00

Affected: Mozilla Firefox, Mozilla Thunderbird

Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 128.10 and Thunderbird 128.10.

 https://vulnerability.circl.lu/vuln/usn-7663-1 USN-7663-1 — thunderbird vulnerabilities 2026-10-11T13:19:22.727719+00:00

Affected: Ubuntu:22.04:LTS: thunderbird

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code.