PatchTheCVEingress-nginx vulnerabilities and fixes
Recent CVEs affecting ingress-nginx, with upgrade or downgrade steps. 1 tracked.
Also searched as: ingress nginx.
ingress-nginx has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-03-09. Highest priority: CVE-2026-3288 (score 62/100).
- CVE-2026-3288 HIGH 8.8 UPGRADE A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/rewrite-target` Ingres
FAQ
How do I fix ingress-nginx 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 ingress-nginx being exploited right now?
None of the tracked ingress-nginx CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which ingress-nginx CVE should I patch first?
CVE-2026-3288 currently ranks highest (62/100): A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/rewrite-target` Ingres.