Technology · Maven
org.keycloak:keycloak-services (Maven) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 122 vulnerabilities in org.keycloak:keycloak-services (Maven): 0 in the last 7 days and 1 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-18963, was published on 18 August 2026. Nothing was published in the last eight weeks.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 1
- Exploited in the wild
- 0
About org.keycloak:keycloak-services (Maven)
Keycloak server component providing core authentication and authorization service functionality.
Latest org.keycloak:keycloak-services (Maven) vulnerabilities
- CVE-2026-18963: Keycloak unauthenticated account takeover via reset-credentials bypasscriticalCVSS 9.1EPSS 6.4%
- Duplicate Advisory: Authentication bypass via jwt algorithm confusionhighCVSS 8.1
- CVE-2026-11800: Keycloak JWT algorithm confusion in JWT Authorization Grant flowhighCVSS 8.1EPSS 0.3%
- Duplicate Advisory: Keycloak vulnerable to cross-site scripting (xss) via case-insensitive uri validation bypasshighCVSS 7.3
- Duplicate Advisory: Keycloak vulnerable to information disclosure through arbitrary filesystem path probingmediumCVSS 4.9
- Duplicate Advisory: Keycloak allows unauthorized access to resources via uma permission ticket bypassmediumCVSS 4.6
- Duplicate Advisory: Keycloak: Attacker can re-enable and take over disabled clients via registration access tokenmediumCVSS 6.5
- Duplicate Advisory: Keycloak vulnerable to authorization bypass via incorrect uri comparisonhighCVSS 8.1
- CVE-2026-9800: Keycloak Policy Enforcer authorization bypass via incorrect URI comparisonhighCVSS 8.1EPSS 0.7%
- CVE-2026-9799: Red Hat Keycloak authorization bypass in UMA permission ticketsmediumCVSS 4.6EPSS 0.3%
- CVE-2026-9705: Keycloak security bypass in client registration servicemediumCVSS 6.5EPSS 0.5%
- CVE-2026-9086: Keycloak XSS via case-insensitive URI validation bypasshighCVSS 7.3EPSS 0.8%
- CVE-2026-9083: Keycloak path traversal in key provider componentmediumCVSS 4.9EPSS 0.8%
- CVE-2026-9088: Keycloak information disclosure via user profile permission bypass in group members endpointlowCVSS 3.1EPSS 0.4%
- Keycloak privilege escalation in Fine-Grained Admin Permissions scope mappinghighCVSS 7.3
- CVE-2026-9803: Red Hat Keycloak denial of service in ClientRegistrationAuthmediumCVSS 5.3EPSS 0.7%
- CVE-2026-9802: Keycloak refresh token replay via session revocation bypassmediumCVSS 6.8EPSS 0.5%
- CVE-2026-9798: Keycloak brute-force protection bypass in CIBA flowmediumCVSS 4.3EPSS 0.5%
- CVE-2026-9795: Keycloak privilege escalation in Fine-Grained Admin PermissionshighCVSS 7.3EPSS 0.5%
- CVE-2026-9794: Keycloak information disclosure in SAML ECP endpointmediumCVSS 5.3EPSS 0.6%
- CVE-2026-9793: Keycloak signature policy bypass in JWE-encrypted request objectsmediumCVSS 5.9EPSS 0.3%
- CVE-2026-9792: Keycloak security bypass in Client Policies OIDC componentmediumCVSS 6.5EPSS 0.5%
- CVE-2026-9791: Red Hat Keycloak Incorrect Authorization in Organizations FeaturemediumCVSS 4.3EPSS 0.4%
- CVE-2026-9704: Keycloak privilege escalation via oversized subject_token JWTmediumCVSS 6.8EPSS 0.6%
- CVE-2026-9689: Keycloak HTTP parameter pollution in OIDC redirect URImediumCVSS 4.2EPSS 0.4%
Most severe org.keycloak:keycloak-services (Maven) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-18963: Keycloak unauthenticated account takeover via reset-credentials bypasscriticalCVSS 9.1EPSS 6.4%
- CVE-2026-1486: Keycloak improper security check for disabled Identity ProvidershighCVSS 8.8EPSS 0.5%
- CVE-2026-2603: Keycloak SAML broker authentication bypass via disabled Identity ProviderhighCVSS 8.1EPSS 0.7%
- CVE-2026-9800: Keycloak Policy Enforcer authorization bypass via incorrect URI comparisonhighCVSS 8.1EPSS 0.7%
- CVE-2026-7504: Red Hat Keycloak open redirect via URL validation bypasshighCVSS 8.1EPSS 0.5%
- CVE-2026-4636: Keycloak UMA policy bypass in Protection APIhighCVSS 8.1EPSS 0.5%
- CVE-2026-3009: Keycloak authentication bypass via disabled Identity ProviderhighCVSS 8.1EPSS 0.5%
- CVE-2026-1529: Keycloak improper signature verification in organization invitationshighCVSS 8.1EPSS 0.5%
- CVE-2026-11800: Keycloak JWT algorithm confusion in JWT Authorization Grant flowhighCVSS 8.1EPSS 0.3%
- Duplicate Advisory: Authentication bypass via jwt algorithm confusionhighCVSS 8.1
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 1 | 1 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
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A live badge for a README, a status page or an internal wiki: how many org.keycloak:keycloak-services (Maven) vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services)<a href="https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services"><img src="https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services/badge.svg" alt="org.keycloak:keycloak-services (Maven) vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services.json, and this page as text at https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "org.keycloak:keycloak-services (Maven) vulnerabilities", https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services, 9 November 2026.