CVE-2026-65604
Skipper Ingress vulnerability analysis and mitigation

Skipper contains an incomplete fix for CVE-2026-50197 in which oversized request bodies bypass Open Policy Agent (OPA) deny-on-presence Rego policies. When a request body exceeds the configured maxBodyBytes limit, Skipper forwards the full payload to the upstream service while OPA evaluates against an empty parsed_body, so policies that deny requests based on body content are not enforced and forbidden actions proceed. No fixed version is available; v0.27.26 adds documentation guidance only.


SourceNVD

Related Skipper Ingress vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2022-38580CRITICAL9.8
  • Skipper Ingress logoSkipper Ingress
  • github.com/zalando/skipper
NoYesOct 25, 2022
CVE-2026-65604HIGH8.8
  • Skipper Ingress logoSkipper Ingress
  • cpe:2.3:a:zalando:skipper
NoYesJul 23, 2026
CVE-2026-23742HIGH8.8
  • Skipper Ingress logoSkipper Ingress
  • github.com/zalando/skipper
NoYesJan 16, 2026
CVE-2026-24470HIGH8.1
  • Skipper Ingress logoSkipper Ingress
  • github.com/zalando/skipper
NoYesJan 26, 2026
CVE-2026-50197HIGH7.8
  • Skipper Ingress logoSkipper Ingress
  • cpe:2.3:a:zalando:skipper
NoYesJul 17, 2026

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