Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Rancher versions from 2.7.0 before 2.7.14 and from 2.8.0 before 2.8.5 are affected when RKE1 clusters have secrets encryption configuration enabled. Cluster owners, cluster members and project members who can view the cluster object can read the secrets encryption config in plain text in the applied spec, and an unauthorized user could gain access to it. Upgrade to Rancher 2.7.14 or 2.8.5; the source lists no workarounds.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 7.1 | High | 4.0 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | CNA (suse) |
- CISA KEV Not listed.
- EPSS 0.0038, the 31st percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:15 UTC First seen by agentprime
- 31 Oct 2026, 14:15 UTC Confirmed by OSV