CVE-2026-116469

MISP Guard, a proxy-based security filter for MISP Malware Information Sharing Platform feed distribution, contains a case-sensitivity flaw in multiple policy enforcement checks. The functions checkrequiredtaxonomyexists, checkrequiredtaxonomytagsallowed, checkblockedattributecategories, and...

CVE-2026-116469 MISP Guard Case-Sensitive Policy Bypass Allows Unauthorized Feed Data Forwarding

MISP Guard, a proxy-based security filter for MISP Malware Information Sharing Platform feed distribution, contains a case-sensitivity flaw in multiple policy enforcement checks. The functions checkrequiredtaxonomyexists, checkrequiredtaxonomytagsallowed, checkblockedattributecategories, and...

EUVD-2026-109736

MISP Guard, a proxy-based security filter for MISP Malware Information Sharing Platform feed distribution, contains a case-sensitivity flaw in multiple policy enforcement checks. The functions checkrequiredtaxonomyexists, checkrequiredtaxonomytagsallowed, checkblockedattributecategories, and...

CVE-2026-116469

The MISP Guard security filter contains a case-sensitivity flaw in several policy enforcement functions, including check_required_taxonomy_exists, check_required_taxonomy_tags_allowed, check_blocked_attribute_categories, and check_blocked_analyst_data_sharing_groups_uuids. Because these functions...