CVE & CISA-KEV CatalogNVD
CVE-2025-12150
LOW3.1
CVSS v3
Description
A flaw was found in Keycloak’s WebAuthn registration component. This vulnerability allows an attacker to bypass the configured attestation policy and register untrusted or forged authenticators via submission of an attestation object with fmt: "none", even when the realm is configured to require direct attestation. This can lead to weakened authentication integrity and unauthorized authenticator registration.
How to fix
Remediation Available
rhbk/keycloakRed Hat / RHEL
Fixed in:rhel9@sha256:9993b5ca357dd6bfdcaf6ca207dc2640686e9dc3a1383504ec35ece20336d55c_ppc64leRHSA-2025:21371
Fixed in:rhel9-operator@sha256:cec95b5c4ee797c24b1e1b7b4153aa739b706ad4421fd1d2dfd3eea27e314e1f_ppc64leRHSA-2025:21371
Fixed in:rhel9@sha256:670c505d4614d99916a958daaf432f8bbac8584e3be95e7b79b6be49833d8213_arm64RHSA-2025:21371
Fixed in:rhel9-operator@sha256:30a472b0c9cfa3f9d60942d45f7eb5ef9ef2a4e80665bcf0d179727c6404d792_arm64RHSA-2025:21371
Fixed in:rhel9@sha256:3cbef8b1d1a0794f5f5f13630f4db9c210f21a8949329d33ee8873a33a48f1dd_amd64RHSA-2025:21371
Fixed in:operator-bundle@sha256:50577bde141dae173b700c21f83b2bf66b0f7a32b76b4b75e43cc4da249f3dad_amd64RHSA-2025:21371
Fixed in:rhel9-operator@sha256:e1c3d0ef47ab51ce48553dcb6be4a6db8ac7dd8ba82e9ec15e97cd753aeaa9eb_amd64RHSA-2025:21371
Fixed in:rhel9@sha256:175daaf28bfa2e07cdf5a337bdf247de519c03c7df4a17367f8f1e5f40a469ea_s390xRHSA-2025:21371
Fixed in:rhel9-operator@sha256:30abecc1365b4f510403ff4bc244de1a9735e02f8b9a665fc77f2aec2ee5a025_s390xRHSA-2025:21371
Fixed in:rhel9@sha256:527c210541d8669a7b08029be54f411512f14fe887d92569801e8801f8c001f5_amd64RHSA-2025:22088
Fixed in:operator-bundle@sha256:dbebd9c370278ca9745863823ea05be8026400f70ada7650d65ef381841bfc5b_amd64RHSA-2025:22088
Fixed in:rhel9-operator@sha256:b9525ea17de357c938972cc8c6cf78ba1fc1902901e1759908e9fcb2c0e72aed_amd64RHSA-2025:22088
Fixed in:rhel9@sha256:8c52f172dd64c5d4a4078a3d9af16612151607332eea832c6ded4600d71c68ca_ppc64leRHSA-2025:22088
Fixed in:rhel9-operator@sha256:d7602888e037d4d5bba73f896e4537721130464ef82406c31a445701f015f93b_ppc64leRHSA-2025:22088
Fixed in:rhel9@sha256:31618f217a7d9a08945106f507dd0ca02b3850d183c4915311203423204a4c03_s390xRHSA-2025:22088
Fixed in:rhel9-operator@sha256:56c72c8a7c8fc6dc429272f50d1ca7d2c1f3c20819f86c314ecd16df7067f348_s390xRHSA-2025:22088
Fixed in:rhel9@sha256:c9da93981df5435ded6a22b5a36876c4a10f66ebc4d4f91fdd9e2084e6b60a2f_arm64RHSA-2025:22088
Fixed in:rhel9-operator@sha256:57d64e64c4b64a802faf366d4e156d01b04c2fbb3d866b123ac4c2f82968a46f_arm64RHSA-2025:22088
rhbk/keycloakRocky
Fixed in:rhel9@sha256:9993b5ca357dd6bfdcaf6ca207dc2640686e9dc3a1383504ec35ece20336d55c_ppc64leRHSA-2025:21371
Fixed in:rhel9-operator@sha256:cec95b5c4ee797c24b1e1b7b4153aa739b706ad4421fd1d2dfd3eea27e314e1f_ppc64leRHSA-2025:21371
Fixed in:rhel9@sha256:670c505d4614d99916a958daaf432f8bbac8584e3be95e7b79b6be49833d8213_arm64RHSA-2025:21371
Fixed in:rhel9-operator@sha256:30a472b0c9cfa3f9d60942d45f7eb5ef9ef2a4e80665bcf0d179727c6404d792_arm64RHSA-2025:21371
Fixed in:rhel9@sha256:3cbef8b1d1a0794f5f5f13630f4db9c210f21a8949329d33ee8873a33a48f1dd_amd64RHSA-2025:21371
Fixed in:operator-bundle@sha256:50577bde141dae173b700c21f83b2bf66b0f7a32b76b4b75e43cc4da249f3dad_amd64RHSA-2025:21371
Fixed in:rhel9-operator@sha256:e1c3d0ef47ab51ce48553dcb6be4a6db8ac7dd8ba82e9ec15e97cd753aeaa9eb_amd64RHSA-2025:21371
Fixed in:rhel9@sha256:175daaf28bfa2e07cdf5a337bdf247de519c03c7df4a17367f8f1e5f40a469ea_s390xRHSA-2025:21371
Fixed in:rhel9-operator@sha256:30abecc1365b4f510403ff4bc244de1a9735e02f8b9a665fc77f2aec2ee5a025_s390xRHSA-2025:21371
Fixed in:rhel9@sha256:527c210541d8669a7b08029be54f411512f14fe887d92569801e8801f8c001f5_amd64RHSA-2025:22088
Fixed in:operator-bundle@sha256:dbebd9c370278ca9745863823ea05be8026400f70ada7650d65ef381841bfc5b_amd64RHSA-2025:22088
Fixed in:rhel9-operator@sha256:b9525ea17de357c938972cc8c6cf78ba1fc1902901e1759908e9fcb2c0e72aed_amd64RHSA-2025:22088
Fixed in:rhel9@sha256:8c52f172dd64c5d4a4078a3d9af16612151607332eea832c6ded4600d71c68ca_ppc64leRHSA-2025:22088
Fixed in:rhel9-operator@sha256:d7602888e037d4d5bba73f896e4537721130464ef82406c31a445701f015f93b_ppc64leRHSA-2025:22088
Fixed in:rhel9@sha256:31618f217a7d9a08945106f507dd0ca02b3850d183c4915311203423204a4c03_s390xRHSA-2025:22088
Fixed in:rhel9-operator@sha256:56c72c8a7c8fc6dc429272f50d1ca7d2c1f3c20819f86c314ecd16df7067f348_s390xRHSA-2025:22088
Fixed in:rhel9@sha256:c9da93981df5435ded6a22b5a36876c4a10f66ebc4d4f91fdd9e2084e6b60a2f_arm64RHSA-2025:22088
Fixed in:rhel9-operator@sha256:57d64e64c4b64a802faf366d4e156d01b04c2fbb3d866b123ac4c2f82968a46f_arm64RHSA-2025:22088
Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.
CVSS v3 Vector
Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Exploit Intelligence
0.20%probability of exploitation in 30 days
10thpercentile
Low risk: more likely to be exploited than 10% of all known CVEs.
References
Vendor Advisory5
Issue Tracking2
Related Vulnerabilities
Other CWE-347 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2018-16042 | Medium | 6.5 | 82% | - | - |
| CVE-2025-59718 | Critical | 9.8 | 66% | KEV | Fix |
| CVE-2025-25292 | Critical | 9.8 | 64% | - | Fix |
| CVE-2021-22160 | Critical | 9.8 | 53% | - | Fix |
| CVE-2013-3900 | Medium | 5.5 | 45% | KEV | - |
| CVE-2018-0114 | High | 7.5 | 43% | - | Fix |
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-03-05.