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.
- Advisory AV26-901 covers MISP 2.5.45 and earlier releases
- No CVE identifiers or exploitation details disclosed
- Administrators urged to monitor the vendor bulletin for fixes
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Serial Number: AV26-901
Date: September 9, 2026
As of September 4, 2026, misp is affected by vulnerabilities in the following product:
- misp
- Prior to or equal to 2.5.45
The Cyber Centre encourages users and administrators to review the provided web link and apply any necessary updates as they become available.
Text extracted automatically; images, tables and formatting may be missing. Original: https://cyber.gc.ca/en/alerts-advisories/misp-security-advisory-av26-901