CVE-2026-14613Network attack vector

Group metadata disclosure via missing authorization check

Published Jul 3, 2026 · Updated Jul 3, 2026

Improper access control in Red Hat build of Keycloak 26.6 before 26.6.6 allows remote authenticated users to read hidden group metadata. With FGAP v2 enabled, RoleContainerResource enumerates groups assigned to a viewable role without checking view permission for each returned group. A delegated administrator with role-view permission can learn internal group names and attributes, but direct access to the hidden groups remains protected.

CVSS severity4.3
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Red Hat build of Keycloak 26.6 before 26.6.6 allows remote authenticated users to read hidden group metadata. With FGAP v2 enabled, RoleContainerResource enumerates groups assigned to a viewable role without checking view permission for each returned group. A delegated administrator with role-view permission can learn internal group names and attributes, but direct access to the hidden groups remains protected.

The record

CVE
CVE-2026-14613
Published
Jul 3, 2026
Updated
Jul 3, 2026
Vendor
389 Directory Server
Product
Red Hat build of Keycloak
Classifications
CWE-284, T1069
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 3, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

389 Directory Server · Red Hat build of KeycloakAffected versions are unavailable in this record.

Published CVSS scores

4.3Red HatCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.9NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1069Permission Groups Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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