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Servers and applications

CVE-2026-126068

Action Mailbox: Possible signature replay in Action Mailbox Mailgun ingress

Severity
Low 3.7
Published
10 Nov 2026
Last changed
10 Nov 2026
Added to UpHeron
10 Nov 2026
Fixed in
8.0.5.2, 8.1.4.1
Sources
CVE Program

Affected software

SoftwareAffected versions
Ruby on RailsServers and applications · cna:rails|rails
  • Every version before 8.0.5.2
  • From 8.1 before 8.1.4.1

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-126068