PatchTheCVEmercusys vulnerabilities
Recent CVEs affecting mercusys products. 1 tracked.
mercusys has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2025-09-26. Highest priority: CVE-2025-56463 (score 31/100).
- CVE-2025-56463 MEDIUM 6.8 UPGRADE Mercusys MW305R 3.30 and below is has a Transport Layer Security (TLS) certificate private key disclosure.
FAQ
How do I fix mercusys 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 mercusys being exploited right now?
None of the tracked mercusys CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which mercusys CVE should I patch first?
CVE-2025-56463 currently ranks highest (31/100): Mercusys MW305R 3.30 and below is has a Transport Layer Security (TLS) certificate private key disclosure..