PatchTheCVEapplication load balancer vulnerabilities and fixes
Recent CVEs affecting application load balancer, with upgrade or downgrade steps. 1 tracked.
Also searched as: applicationloadbalancer.
application load balancer has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-06-29. Highest priority: CVE-2026-13763 (score 60/100).
- CVE-2026-13763 CRITICAL 9.8 MITIGATE Inconsistent interpretation of HTTP/2 requests in AWS Application Load Balancer with AWS WAF enabled might all
FAQ
How do I fix application load balancer 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 application load balancer being exploited right now?
None of the tracked application load balancer CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which application load balancer CVE should I patch first?
CVE-2026-13763 currently ranks highest (60/100): Inconsistent interpretation of HTTP/2 requests in AWS Application Load Balancer with AWS WAF enabled might all.