yamcs vulnerabilities and fixes

Recent CVEs affecting yamcs, with upgrade or downgrade steps. 6 tracked.

yamcs has 6 tracked vulnerabilities, 3 critical. A fixed release or vendor patch exists for 6. Most recent: 2026-07-16. Highest priority: CVE-2026-46562 (score 63/100).

• CVE-2026-46562 CRITICAL 9.8 UPGRADE Yamcs is a mission control framework
• CVE-2026-46621 CRITICAL 9.1 UPGRADE Yamcs is a mission control framework
• CVE-2026-55548 MEDIUM 4.3 UPGRADE Yamcs is a mission control framework
• CVE-2026-44595 MEDIUM 4.3 UPGRADE Yamcs is a mission control framework
• CVE-2026-44596 MEDIUM 6.5 UPGRADE Yamcs is a mission control framework
• CVE-2026-44632 CRITICAL 9.1 UPGRADE Yamcs is a mission control framework

FAQ

How do I fix yamcs 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 yamcs being exploited right now?

None of the tracked yamcs CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which yamcs CVE should I patch first?

CVE-2026-46562 currently ranks highest (63/100): Yamcs is a mission control framework.

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