RH
Product
Red Hat build of Keycloak 26.4
87
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 3High 30Medium 41Low 13
Watch
Add Red Hat build of Keycloak 26.4 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-9802 | 6.8 | May 28 | Keycloak: keycloak: unauthorized account access via replayed refresh tokens after cluster restart Affected: All versions, or not specified |
| CVE-2026-37982 | 6.8 | May 19 | Keycloak: org.keycloak.authentication: keycloak: unauthorized account takeover via webauthn token replay Affected: All versions, or not specified |
| CVE-2026-4630 | 6.8 | May 19 | Keycloak: keycloak: unauthorized resource access and data modification via insecure direct object reference Affected: All versions, or not specified |
| CVE-2025-11538 | 6.8 | Nov 13 | Keycloak-server: debug default bind address Affected: All versions, or not specified |
| CVE-2026-4629 | 6.5 | Jun 30 | Keycloak: keycloak: privilege escalation through hardcoded role mapper injection Affected: All versions, or not specified |
| CVE-2026-9705 | 6.5 | Jun 25 | Keycloak: keycloak: attacker can re-enable and take over disabled clients via registration access token Affected: All versions, or not specified |
| CVE-2026-9792 | 6.5 | May 28 | Keycloak: keycloak: security restriction bypass allows unauthorized ropc token acquisition Affected: All versions, or not specified |
| CVE-2026-37979 | 6.5 | May 19 | Keycloak: keycloak: information disclosure via oidc token introspection endpoint audience bypass Affected: All versions, or not specified |
| CVE-2025-14559 | 6.5 | Jan 21 | Org.keycloak/keycloak-services: keycloak keycloak-services: business logic flaw allows unauthorized token issuance for disabled users Affected: All versions, or not specified |
| CVE-2025-14777 | 6.0 | Dec 16 | Keycloak: keycloak idor in realm client creating/deleting Affected: All versions, or not specified |
| CVE-2025-12390 | 6.0 | Oct 28 | Org.keycloak.protocol.oidc.endpoints.logoutendpoint: offline session takeover due to reused authentication session id Affected: All versions, or not specified |
| CVE-2026-4366 | 5.8 | Mar 18 | Keycloak-services: blind server-side request forgery (ssrf) via http redirect handling in keycloak Affected: All versions, or not specified |
| CVE-2026-1180 | 5.8 | Jan 20 | Org.keycloak.protocol.oidc: blind server-side request forgery (ssrf) in keycloak oidc dynamic client registration via jwks_uri Affected: All versions, or not specified |
| CVE-2025-13467 | 5.5 | Nov 25 | Org.keycloak.storage.ldap: keycloak: deserialization of untrusted data in ldap user federation Affected: All versions, or not specified |
| CVE-2026-16071 | 5.4 | Aug 5 | Keycloak-services: keycloak-services: ldap entry-dn user search bypasses configured users dn boundary Affected: All versions, or not specified |
| CVE-2026-14614 | 5.4 | Jul 3 | Keycloak-services: keycloak-services: fgap v2 client scope assignment bypass via clientresource Affected: All versions, or not specified |
| CVE-2026-8922 | 5.4 | May 19 | Org.keycloak/keycloak-services: keycloak: org.keycloak.protocol.oidc: security flaw in org.keycloak/keycloak-services Affected: All versions, or not specified |
| CVE-2026-7500 | 5.4 | Apr 30 | Org.keycloak.keycloak-services: improper access control on keycloak server when the account account api feature is disabled Affected: All versions, or not specified |
| CVE-2025-14778 | 5.4 | Feb 9 | Keycloak: incorrect ownership checks in /uma-policy/ Affected: All versions, or not specified |
| CVE-2025-12110 | 5.4 | Oct 23 | Keycloak: org.keycloak:keycloak-services: user can refresh offline session even after client's offline_access scope was removed Affected: All versions, or not specified |
| CVE-2026-19607 | 5.3 | Sep 16 | Keycloak-services: keycloak-services: broker-originated username collision causes account lockout Affected: All versions, or not specified |
| CVE-2026-9803 | 5.3 | May 28 | Keycloak: keycloak: denial of service via malformed authorization header Affected: All versions, or not specified |
| CVE-2026-9794 | 5.3 | May 28 | Keycloak: keycloak: information disclosure via saml ecp endpoint Affected: All versions, or not specified |
| CVE-2026-37977 | 5.3 | Apr 6 | Keycloak: org.keycloak.protocol.oidc.grants.ciba: keycloak: information disclosure via cors header injection due to unvalidated jwt azp claim Affected: All versions, or not specified |
| CVE-2026-4325 | 5.3 | Apr 2 | Keycloak: keycloak: replay of action tokens via improper handling of single-use entries Affected: All versions, or not specified |
| CVE-2026-2575 | 5.3 | Mar 18 | Keycloak: keycloak: denial of service due to excessive samlrequest decompression Affected: All versions, or not specified |
| CVE-2026-0707 | 5.3 | Jan 8 | Keycloak: keycloak authorization header parsing leading to potential security control bypass Affected: All versions, or not specified |
| CVE-2026-19729 | 4.9 | Sep 9 | Keycloak-services: keycloak-services: incomplete fix for arbitrary filesystem path probing via keystore parameters Affected: All versions, or not specified |
| CVE-2026-9083 | 4.9 | Jun 25 | Keycloak: keycloak: information disclosure through arbitrary filesystem path probing Affected: All versions, or not specified |
| CVE-2026-9801 | 4.9 | May 28 | Keycloak: keycloak: denial of service via malformed ldap password policy response Affected: All versions, or not specified |
| CVE-2026-37978 | 4.9 | May 19 | Keycloak: org.keycloak.services: keycloak: information disclosure via evaluate-scopes admin api Affected: All versions, or not specified |
| CVE-2026-0871 | 4.9 | Feb 27 | Org.keycloak/keycloak-services: keycloak: unauthorized modification of unmanaged user attributes by administrators Affected: All versions, or not specified |
| CVE-2026-9799 | 4.6 | Jun 25 | Keycloak: keycloak: unauthorized access to resources via uma permission ticket bypass Affected: All versions, or not specified |
| CVE-2026-14209 | 4.3 | Jun 30 | Keycloak-admin-ui: keycloak-admin-ui:admin ui extension brute-force-user endpoint bypasses fgapv2 user view restrictions Affected: All versions, or not specified |
| CVE-2026-9798 | 4.3 | May 28 | Keycloak: keycloak: brute-force protection bypass in ciba flow Affected: All versions, or not specified |
| CVE-2026-9791 | 4.3 | May 28 | Keycloak-rhel9: organization data leak after feature disabled in keycloak Affected: All versions, or not specified |
| CVE-2026-37981 | 4.3 | May 19 | Keycloak: org.keycloak.authorization: keycloak: information disclosure via broken access control in user lookup endpoint Affected: All versions, or not specified |
| CVE-2026-8830 | 4.3 | May 19 | Keycloak: org.keycloak/keycloak-services: keycloak: policy bypass during webauthn credential registration via client-side javascript manipulation Affected: All versions, or not specified |
| CVE-2026-3190 | 4.3 | Mar 26 | Keycloak: keycloak: information disclosure via improper role enforcement in uma 2.0 protection api Affected: All versions, or not specified |
| CVE-2026-9689 | 4.2 | May 27 | Keycloak: org.keycloak.protocol.oidc: http parameter pollution in oidc redirect uri allows response parameter duplication - #ghi-604 Affected: All versions, or not specified |
| CVE-2026-3429 | 4.2 | Mar 11 | Org.keycloak.services.resources.account: improper access control leading to mfa deletion and account takeover in keycloak account rest api Affected: All versions, or not specified |
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