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Cve-2026-101280

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Remote Encoding Vulnerability in OpenDMARC

A vulnerability in the OpenDMARC Internationalized Domain Name Handler (up to 1.4.2) allows remote attackers to trigger an encoding error in the opendmarc_policy_query_dmarc function, with public exploit code currently available.

OpenDMARC vulnerability email-security authentication-bypass dmarc cve-2026-101280

1c updated 11m ago