CVE-2022-31677: VMware Pinniped

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

An Insufficient Session Expiration issue was discovered in the Pinniped Supervisor (before v0.19.0). A user authenticating to Kubernetes clusters via the Pinniped Supervisor could potentially use their access token to continue their session beyond what proper use of their refresh token might allow.

Affected products

• VMware Pinniped: from 0.3.0, before 0.19.0 (fixed in 0.19.0)

Published 2022-08-29. Last modified 2026-06-17.