UpHeron
All vulnerabilities

Servers and applications

CVE-2026-88810

Privilege escalation in downstream clusters via GlobalRole inheritedNamespacedRules

Severity
High 7.2
Published
2 Nov 2026
Last changed
2 Nov 2026
Added to UpHeron
2 Nov 2026
Fixed in
0.11.4, 0.12.1, 2.15.3
Sources
CVE Program

Affected software

SoftwareAffected versions
RancherServers and applications · cna:suse|rancher
  • From 0.11.0 before 0.11.4
  • From 0.12.0 before 0.12.1
  • From 2.15.2 before 2.15.3

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-88810