Multiple Security Vulnerabilities Discovered in MISP Platform

Multiple vulnerabilities have been discovered in MISP as reported on September 14, 2026 by CERT-FR. Some of these vulnerabilities allow an attacker to cause remote denial of service, breach data confidentiality, and compromise data integrity. The advisory identifies these as multiple distinct security flaws affecting the MISP platform. No specific CVE identifiers or version numbers are mentioned in this notice.