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Servers and applications

CVE-2026-126083

Action Pack: Possible IP spoofing in Action Dispatch RemoteIp

Severity
High 7.4
Published
10 Nov 2026
Last changed
10 Nov 2026
Added to UpHeron
10 Nov 2026
Fixed in
8.1.4.1
Sources
CVE Program

Affected software

SoftwareAffected versions
Ruby on RailsServers and applications · cna:rails|rails
  • From 8.1 before 8.1.4.1

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-126083