https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T15:20:22.867392+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2019-16378 CVE-2019-16378 2026-09-29T15:20:22.969367+00:00

OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 is prone to a signature-bypass vulnerability with multiple From: addresses, which might affect applications that consider a domain name to be relevant to the origin of an e-mail message.

 https://vulnerability.circl.lu/vuln/usn-4567-1 USN-4567-1 — opendmarc vulnerability 2026-09-29T15:20:22.969508+00:00

Affected: Ubuntu:18.04:LTS: opendmarc

It was discovered that OpenDMARC is prone to a signature-bypass vulnerability with multiple "From:" addresses. An attacker could use it to bypass spam and abuse filters.