https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T12:22:19.852307+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-5269 CVE-2025-5269 — Memory safety bug fixed in Firefox ESR 128.11 and Thunderbird 128.11 2026-10-06T12:22:19.866809+00:00

Affected: Mozilla Firefox, Mozilla Thunderbird

Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. 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 128.11 and Thunderbird 128.11.