MISP security advisory (AV26-901)
Canada's Cyber Centre warns MISP versions up to 2.5.45 are affected by vulnerabilities and urges users to apply available updates.
The Canadian Centre for Cyber Security issued advisory AV26-901 on September 9, 2026, stating that as of September 4, MISP releases at or prior to 2.5.45 are affected by vulnerabilities. The notice provides no CVE identifiers or exploitation details and directs users and administrators to review the vendor bulletin and apply updates as they become available.
25