https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T09:53:49.545648+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2019-11759 CVE-2019-11759 2026-10-04T09:53:49.561199+00:00

Affected: Mozilla Firefox, Mozilla Thunderbird, Mozilla Firefox ESR

An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.