CVE-2026-101017 | Trusted Domain Project OpenDMARC up to 1.4.2 opendmarc_policy.c strcasecmp exceptional condition

September 27, 2026 Yanac

A vulnerability classified as critical was found in Trusted Domain Project OpenDMARC up to 1.4.2. This vulnerability affects the function strcasecmp in the library libopendmarc/opendmarc_policy.c. The manipulation results in handling of exceptional conditions.

This vulnerability is identified as CVE-2026-101017. The attack can be executed remotely. Additionally, an exploit exists.

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