BO
Product
Build OF Keycloak
by Redhat · last CVE Aug 6, 2026
111
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 34Medium 66Low 9
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-9802
6.8
0%
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
0%
May 19
Keycloak: org.keycloak.authentication: keycloak: unauthorized account takeover via webauthn token replay
Affected: 26.4 before 26.4.12
CVE-2026-4630
6.8
0%
May 19
Keycloak: keycloak: unauthorized resource access and data modification via insecure direct object reference
Affected: 26.4 before 26.4.12
CVE-2026-16100
6.5
1%
Aug 5
Keycloak-services: keycloak-services: unbounded metric cardinality in user event metrics via request-controlled error text
Affected: 26.6 before 26.6.5
CVE-2026-18573
6.5
0%
Aug 2
Keycloak-services: keycloak-services: client access-type policy condition bypass during client update
Affected: All versions, or not specified
CVE-2026-18572
6.5
0%
Aug 2
Keycloak-services: keycloak-services: uma claim token can override authorization time-policy evaluation attributes
Affected: All versions, or not specified
CVE-2026-18203
6.5
0%
Jul 31
Keycloak-services: keycloak-services: group policy extendchildren matches sibling group path prefixes
Affected: All versions, or not specified
CVE-2026-18208
6.5
0%
Jul 31
Keycloak-services: keycloak-services: inactive out-of-audience token introspection leaks signed jwt claim
Affected: All versions, or not specified
CVE-2026-18207
6.5
0%
Jul 29
Keycloak-services: keycloak-services: client policy source-group condition bypass via duplicate group name matching
Affected: All versions, or not specified
CVE-2026-17059
6.5
0%
Jul 24
Keycloak-services: keycloak-services: information disclosure via role-users endpoint bypasses per-user view filter
Affected: All versions, or not specified
CVE-2026-16104
6.5
0%
Jul 17
Keycloak-services: keycloak-services: authenticator config endpoint exposes raw recaptcha secrets to view-only admins
Affected: All versions, or not specified
CVE-2026-16108
6.5
0%
Jul 17
Keycloak-services: keycloak-services: realm default-group reads disclose hidden groups under fgap v2
Affected: All versions, or not specified
CVE-2026-12388
6.5
0%
Jun 30
Keycloak-broker: keycloak: privilege escalation to realm administrator via improper authorization in identity provider mapper
Affected: All versions, or not specified
CVE-2026-4629
6.5
0%
Jun 30
Keycloak: keycloak: privilege escalation through hardcoded role mapper injection
Affected: All versions, or not specified
CVE-2026-9705
6.5
0%
Jun 25
Keycloak: keycloak: attacker can re-enable and take over disabled clients via registration access token
Affected: 26.4 before 26.4.13; 26.6 before 26.6.4
CVE-2026-9796
6.5
0%
May 28
Keycloak: keycloak: privilege escalation via time-of-check to time-of-use (toctou) vulnerability
Affected: All versions, or not specified
CVE-2026-9792
6.5
0%
May 28
Keycloak: keycloak: security restriction bypass allows unauthorized ropc token acquisition
Affected: All versions, or not specified
CVE-2026-37979
6.5
0%
May 19
Keycloak: keycloak: information disclosure via oidc token introspection endpoint audience bypass
Affected: 26.4 before 26.4.12
CVE-2025-7784
6.5
0%
Jul 18
Org.keycloak/keycloak-services: privilege escalation in keycloak admin console (fgapv2 enabled)
Affected: All versions, or not specified
CVE-2024-4629
6.5
1%
Sep 3
Keycloak: potential bypass of brute force protection
Affected: 22.0 before 22.012
CVE-2024-8883
6.1
2%
Sep 19
A misconfiguration flaw was found in Keycloak
Affected: All versions, or not specified
CVE-2024-7260
6.1
1%
Sep 9
Keycloak-core: open redirect on account page
Affected: before 24.0.7
CVE-2026-16089
5.9
0%
Jul 17
Keycloak-services: keycloak-services: authorization codes can be retargeted to another client session
Affected: All versions, or not specified
CVE-2026-4366
5.8
0%
Mar 18
Keycloak-services: blind server-side request forgery (ssrf) via http redirect handling in keycloak
Affected: All versions, or not specified
CVE-2026-18201
5.5
0%
Jul 29
Keycloak-services: keycloak-services: generic identity-provider creation can bind brokers to organizations without manage-organizations
Affected: All versions, or not specified
CVE-2026-15943
5.5
0%
Jul 17
Keycloak-services: keycloak-services: oidc idp update reuses masked client secret after token url change
Affected: All versions, or not specified
CVE-2026-16071
5.4
0%
Aug 5
Keycloak-services: keycloak-services: ldap entry-dn user search bypasses configured users dn boundary
Affected: 26.4 before 26.4.14; 26.6 before 26.6.5
CVE-2026-18570
5.4
0%
Aug 2
Keycloak-services: keycloak-services: full-scope-disabled client policy validation bypass via omitted fullscopeallowed
Affected: All versions, or not specified
CVE-2026-18211
5.4
0%
Jul 31
Keycloak-services: keycloak-services: secure-client-uris policy bypass via localhost-prefixed domains
Affected: All versions, or not specified
CVE-2026-18218
5.4
0%
Jul 31
Keycloak-services: keycloak-services: client not-before revocation ignored when realm not-before is older but nonzero
Affected: All versions, or not specified
CVE-2026-16093
5.4
0%
Jul 17
Keycloak-services: keycloak-services: required signed-jwt assertion policy can be bypassed with unsigned assertion headers
Affected: All versions, or not specified
CVE-2026-14614
5.4
0%
Jul 3
Keycloak-services: keycloak-services: fgap v2 client scope assignment bypass via clientresource
Affected: 26.4 before 26.4.14; 26.6 before 26.6.5
CVE-2026-8922
5.4
0%
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
0%
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-2025-3910
5.4
0%
Apr 29
Org.keycloak.authentication: two factor authentication bypass
Affected: 26.0 before 26.0.11
CVE-2026-9803
5.3
0%
May 28
Keycloak: keycloak: denial of service via malformed authorization header
Affected: All versions, or not specified
CVE-2026-9794
5.3
0%
May 28
Keycloak: keycloak: information disclosure via saml ecp endpoint
Affected: All versions, or not specified
CVE-2026-37977
5.3
0%
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
0%
Apr 2
Keycloak: keycloak: replay of action tokens via improper handling of single-use entries
Affected: 26.2; 26.2.15; 26.4; 26.4.11
CVE-2026-2575
5.3
1%
Mar 18
Keycloak: keycloak: denial of service due to excessive samlrequest decompression
Affected: 26.4 before 26.4.10
CVE-2026-16105
4.9
0%
Jul 31
Keycloak-services: keycloak-services: missing per-role authorization on rolecontainerresource composite endpoints
Affected: All versions, or not specified
CVE-2026-17048
4.9
0%
Jul 24
Keycloak-services: keycloak-services: vault-resolved rotated client secrets leaked via admin rest api
Affected: All versions, or not specified
CVE-2026-16106
4.9
0%
Jul 17
Keycloak-services: keycloak-services: incorrect authorization in admin role-composite deletion allows delegated admin to remove privileged child roles
Affected: All versions, or not specified
CVE-2026-16072
4.9
0%
Jul 17
Keycloak-services: keycloak-services: organization invitation link exposure allows unauthorized member creation
Affected: All versions, or not specified
CVE-2026-14613
4.9
0%
Jul 3
Keycloak-services: keycloak-services: keycloak: fgap v2 role groups endpoint discloses hidden group metadata without group view permission
Affected: All versions, or not specified
CVE-2026-9083
4.9
1%
Jun 25
Keycloak: keycloak: information disclosure through arbitrary filesystem path probing
Affected: 26.4 before 26.4.13; 26.6 before 26.6.4
CVE-2026-11986
4.9
0%
Jun 11
Keycloak-rest-admin-ui-ext: authorization bypass vulnerability in the admin-ui-ext bulk role-mapping-delete endpoints of keycloak
Affected: 26.6 before 26.6.5
CVE-2026-9801
4.9
0%
May 28
Keycloak: keycloak: denial of service via malformed ldap password policy response
Affected: All versions, or not specified
CVE-2026-37978
4.9
0%
May 19
Keycloak: org.keycloak.services: keycloak: information disclosure via evaluate-scopes admin api
Affected: before 26.4.12
CVE-2026-0871
4.9
0%
Feb 27
Org.keycloak/keycloak-services: keycloak: unauthorized modification of unmanaged user attributes by administrators
Affected: before 26.4.9
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