UpHeron
All vulnerabilities

Servers and applications

CVE-2026-104615

Cluster identity takeover in Fleet cluster registration allows access to another cluster's Fleet namespace

Severity
High 7.9
Published
30 Oct 2026
Last changed
30 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
0.13.17, 0.14.12, 0.15.17, 0.16.3
Sources
CVE Program

Affected software

SoftwareAffected versions
RancherServers and applications · cna:suse|rancher
  • Every version up to 0.12
  • From 0.13 before 0.13.17
  • From 0.14.0 before 0.14.12
  • From 0.15.0. before 0.15.17
  • From 0.16.0 before 0.16.3

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-104615