CVE-2026-16093
MediumAdvisory
Published 31 Aug 2026In the index since 8 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.4
- base score, highest
- EPSS
- 0.003
- 23rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4
- of 17,781 indexed, latest versions
- Container images
- 4
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Keycloak-services: keycloak-services: required signed-jwt assertion policy can be bypassed with unsigned assertion headers
Carried by container images the latest versions of 4 of 17,781 indexed charts deploy, on 4 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| keycloakbitnami | 20.0.5-6, 24.0.4-1, 26.3.3-0, 26.5.0-1 | 26.7.3 | 4 |
| Keycloakbitnami | 24.0.4-1 | 26.7.3 | 1 |
- OSV records
- BIT-keycloak-2026-16093
Charts affected
4 by stars
Container images carrying it
4 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| bitnamilegacy/ | cb04e49e6eb1 | keycloak | 26.7.3 | 1 |
| bitnamilegacy/ | cc599cbd15ff | keycloak Keycloak | 26.7.3 26.7.3 | 1 |
| bitnamilegacy/ | da3df0976a9f | keycloak | 26.7.3 | 1 |
| ghcr.io/ | 8622ea9e43c0 | keycloak | 26.7.3 | 1 |