CVE-2026-101278 | Trusted Domain Project OpenDMARC up to 1.4.2 PSL Wildcard opendmarc_tld.c : opendmarc_get_tld origin validation

A vulnerability categorized as problematic has been discovered in Trusted Domain Project OpenDMARC up to 1.4.2. This affects the function opendmarc_get_tld of the file libopendmarc/opendmarc_tld.c : of the component PSL Wildcard Handler. Executing a manipulation can lead to origin validation error.

The identification of this vulnerability is CVE-2026-101278. The attack may be launched remotely. Furthermore, there is an exploit available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More