PatchTheCVEs9y vulnerabilities
Recent CVEs affecting s9y products. 2 tracked.
s9y has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-04-15. Highest priority: CVE-2026-39971 (score 39/100).
- CVE-2026-39971 HIGH 7.2 UPGRADE Serendipity is a PHP-powered weblog engine
- CVE-2026-39963 MEDIUM 6.9 UPGRADE Serendipity is a PHP-powered weblog engine
FAQ
How do I fix s9y 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 s9y being exploited right now?
None of the tracked s9y CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which s9y CVE should I patch first?
CVE-2026-39971 currently ranks highest (39/100): Serendipity is a PHP-powered weblog engine.