PatchTheCVEada web server vulnerabilities and fixes
Recent CVEs affecting ada web server, with upgrade or downgrade steps. 2 tracked.
Also searched as: adawebserver.
ada web server has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2025-09-03. Highest priority: CVE-2024-55581 (score 46/100).
- CVE-2025-52494 HIGH 7.5 UPGRADE Adacore Ada Web Server (AWS) before 25.2 is vulnerable to a denial-of-service (DoS) condition due to improper
- CVE-2024-55581 HIGH 7.4 DOWNGRADE MITIGATE When AdaCore Ada Web Server 25.0.0 is linked with GnuTLS, the default behaviour of AWS.Client is vulnerable to
FAQ
How do I fix ada web server 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 ada web server being exploited right now?
None of the tracked ada web server CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which ada web server CVE should I patch first?
CVE-2024-55581 currently ranks highest (46/100): When AdaCore Ada Web Server 25.0.0 is linked with GnuTLS, the default behaviour of AWS.Client is vulnerable to.