BIT-keycloak-2026-18218
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/keycloak/BIT-keycloak-2026-18218.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-keycloak-2026-18218
- Aliases
-
- CVE-2026-18218
- Published
- 2026-08-31T14:37:17.326Z
- Modified
- 2026-09-02T17:00:04.081512703Z
- Summary
- Keycloak-services: keycloak-services: client not-before revocation ignored when realm not-before is older but nonzero
- Details
-
A flaw was found in the TokenManager component of the Keycloak identity management service. When an administrator attempts to revoke tokens for a specific application (client) using a "not-before" policy, the revocation may be silently ignored if the overall security realm already has an older, non-zero revocation policy in place. This issue can allow previously issued tokens to remain valid for refreshing sessions and accessing user information even after an administrator has attempted to invalidate them. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
- Database specific
{ "severity": "Medium", "cpes": [ "cpe:2.3:a:redhat:build_of_keycloak:*:*:*:*:-:*:*:*", "cpe:2.3:a:keycloak:keycloak:*:*:*:*:*:*:*:*" ] }- References
Affected packages
Bitnami / keycloak
Package
- Name
- keycloak
- Purl
- pkg:bitnami/keycloak
Severity
- 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator