Vendor
high
advisory
Remote Encoding Vulnerability in OpenDMARC
1 CVEA 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
high
advisory
Remote Out-of-Bounds Write Vulnerability in OpenDKIM
1 TTP 1 CVEA memory corruption vulnerability in the OpenDKIM dkim_canon_selecthdrs function allows remote attackers to trigger an out-of-bounds write via crafted DKIM signature headers.
OpenDKIM
vulnerability
remote-code-execution
mail-infrastructure
mail-security
1t
1c