https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T14:58:45.046613+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-8036 CVE-2025-8036 — DNS rebinding circumvents CORS 2026-10-08T14:58:45.063956+00:00

Affected: Mozilla Firefox, Mozilla Thunderbird

Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.