PatchTheCVEportainer vulnerabilities and fixes
Recent CVEs affecting portainer, with upgrade or downgrade steps. 1 tracked.
portainer has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-07-08. Highest priority: CVE-2026-55761 (score 41/100).
- CVE-2026-55761 MEDIUM 5.9 UPGRADE Portainer Community Edition is a lightweight service delivery platform for containerized applications that can
FAQ
How do I fix portainer vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is portainer being exploited right now?
None of the tracked portainer CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which portainer CVE should I patch first?
CVE-2026-55761 currently ranks highest (41/100): Portainer Community Edition is a lightweight service delivery platform for containerized applications that can.