CVE catalog
CVE-2026-9795
A flaw was found in Keycloak's Fine-Grained Admin Permissions (FGAPv2) feature. An administrator with limited client management permissions can exploit this vulnerability to assign any realm role, inc
- Severity
- High · CVSS 7.3
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.35% · Oct 25, 2026
A flaw was found in Keycloak's Fine-Grained Admin Permissions (FGAPv2) feature. An administrator with limited client management permissions can exploit this vulnerability to assign any realm role, including highly privileged roles, to a client's scope mapping. This bypasses intended security controls, allowing the injected role to be projected into a user's authentication token when they access the modified client. This could lead to unauthorized privilege escalation within the Keycloak realm.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | build_of_keycloak | Not reported | Not reported | unknown |
| Cpe | build_of_keycloak | Not reported | Not reported | unknown |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://access.redhat.com/errata/RHSA-2026:30049]
- [https://access.redhat.com/errata/RHSA-2026:30050]
- [https://access.redhat.com/errata/RHSA-2026:30083]
- [https://access.redhat.com/errata/RHSA-2026:30084]
- [https://access.redhat.com/security/cve/CVE-2026-9795]
- [https://bugzilla.redhat.com/show_bug.cgi?id=2482462]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-9795]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-9795.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1708.json]
[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [Red Hat security advisories and VEX]