https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-12T13:22:41.529721+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-4091 CVE-2025-4091 — Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10 2026-10-12T13:22:41.588780+00:00

Affected: Mozilla Firefox, Mozilla Thunderbird

Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 was fixed in Firefox 138, Firefox ESR 128.10, Thunderbird 138, and Thunderbird 128.10.

 https://cve.radiocsirt.org/vuln/usn-7663-1 USN-7663-1 — thunderbird vulnerabilities 2026-10-12T13:22:41.588837+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.