CVE-2026-41053 — Over-inclusive team membership expansion in GitHub App authentication provider for Rancher
Incorrect authentication caching in the team member ship expansion of the Rancher Github authentication provider caused it granting principal access to any logged in user, in 2.…
Published: 2026-06-30 · CVSS: 8.8 · CVSS 3.1
Incorrect authentication caching in the team member ship expansion of the Rancher Github authentication provider caused it granting principal access to any logged in user, in 2.13 before 2.13.6 and 2.14 before 2.14.2.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7