Red Hat Red Hat build of Keycloak 26.6.4
8 published vulnerabilities name this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-11800 | | Org.keycloak:keycloak-services: keycloak: authentication bypass via jwt algorithm confusion | HIGH 8.1 | 0.3 % | ||
| CVE-2026-9083 | | Keycloak: keycloak: information disclosure through arbitrary filesystem path probing | MEDIUM 4.9 | 0.8 % | ||
| CVE-2026-9799 | | Keycloak: keycloak: unauthorized access to resources via uma permission ticket bypass | MEDIUM 4.6 | 0.3 % | ||
| CVE-2026-9705 | | Keycloak: keycloak: attacker can re-enable and take over disabled clients via registration access token | MEDIUM 6.5 | 0.5 % | ||
| CVE-2026-9086 | | Keycloak: keycloak: cross-site scripting (xss) via case-insensitive uri validation bypass | HIGH 7.3 | 0.8 % | ||
| CVE-2026-9099 | | Keycloak: group-admin escalation to realm-admin | HIGH 7.7 | 0.5 % | ||
| CVE-2026-9800 | | Keycloak-policy-enforcer: keycloak policy enforcer: authorization bypass via incorrect uri comparison | HIGH 8.1 | 0.7 % | ||
| CVE-2026-9795 | | Keycloak: keycloak: privilege escalation via improper scope mapping enforcement | HIGH 7.3 | 0.4 % |