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TI-2025-10469 Aliases CVE-2025-11429GHSA-64w3-5q9m-68xf

Keycloak-server: too long and not settings compliant session

Priority LOW 24CWE-613Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-613.

Summary

A flaw was found in Keycloak. Keycloak does not immediately enforce the disabling of the "Remember Me" realm setting on existing user sessions. Sessions created while "Remember Me" was active retain their extended session lifetime until they expire, overriding the administrator's recent security configuration change. This is a logic flaw in session management increases the potential window for successful session hijacking or unauthorized long-term access persistence. The flaw lies in the session expiration logic relying on the session-local "remember-me" flag without validating the current realm-level configuration.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00235 14th percentileScored 2026-11-07
Fix Fixed keycloak (Keycloak): 26.4.1org.keycloak:keycloak-services (Maven): 26.4.1, 26.2.11Red Hat: 2 advisories

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Keycloakkeycloakbefore 26.4.126.4.1Patch availableCNA
Red HatRed Hat build of Keycloak 26.2—26.2.11-1Patch availableCNA
Red HatRed Hat build of Keycloak 26.2—26.2-12Patch availableCNA
Red HatRed Hat build of Keycloak 26.2—26.2-12Patch availableCNA
Red HatRed Hat build of Keycloak 26.2.11——Not affectedCNA
—org.keycloak:keycloak-services (Maven)26.3.0 to before 26.4.126.4.1Patch availableGHSA-64w3-5q9m-68xf
—org.keycloak:keycloak-services (Maven)before 26.2.1126.2.11Patch availableGHSA-64w3-5q9m-68xf
  • keycloak VendorKeycloak Affected before 26.4.1 Fixed in 26.4.1 Patch available CNA
  • Red Hat build of Keycloak 26.2 VendorRed Hat Affected — Fixed in 26.2.11-1 Patch available CNA
  • Red Hat build of Keycloak 26.2 VendorRed Hat Affected — Fixed in 26.2-12 Patch available CNA
  • Red Hat build of Keycloak 26.2 VendorRed Hat Affected — Fixed in 26.2-12 Patch available CNA
  • Red Hat build of Keycloak 26.2.11 VendorRed Hat Affected — Fixed in — Not affected CNA
  • org.keycloak:keycloak-services (Maven) Vendor— Affected 26.3.0 to before 26.4.1 Fixed in 26.4.1 Patch available GHSA-64w3-5q9m-68xf
  • org.keycloak:keycloak-services (Maven) Vendor— Affected before 26.2.11 Fixed in 26.2.11 Patch available GHSA-64w3-5q9m-68xf

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:/a:redhat:build_keycloak:26.2::el926.2—Red Hat
  • cpe:/a:redhat:build_keycloak:26.2::el9 Versions 26.2 — ·Red Hat

Remediation

  • Fix · CNA keycloak (Keycloak) Fixed in 26.4.1
  • Fix · GHSA-64w3-5q9m-68xf org.keycloak:keycloak-services (Maven) Fixed in 26.4.1 Advisory →
  • Fix · GHSA-64w3-5q9m-68xf org.keycloak:keycloak-services (Maven) Fixed in 26.2.11 Advisory →

Red Hat 2 advisories

  • RHSA-2025:22088 Released 2025-11-25 · Red Hat rating Moderate
    Red Hat build of Keycloak 26.2.11 Images Security Update
    • Red Hat build of Keycloak 26.2 rhbk/keycloak-operator-bundle, rhbk/keycloak-rhel9, rhbk/keycloak-rhel9-operator
  • RHSA-2025:22089 Released 2025-11-25 · Red Hat rating Moderate
    Red Hat build of Keycloak 26.2.11 Security Update
    • Red Hat build of Keycloak 26.2.11

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat build of Keycloak 26.2Fixed RHSA-2025:22088
Red Hat build of Keycloak 26.2.11Fixed RHSA-2025:22089

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-11429
  2. 2026-10-03 Alias added: GHSA-64w3-5q9m-68xf

References

Advisory 3

Other 7

  • TI-2022-03994 Cross-site scripting in keycloak CVSS 3.1CRITICAL 10.0
  • TI-2017-05120 It was found that the Keycloak Node.js adapter 2.5 - 3.0 did not handle invalid tokens… CVSS 3.0CRITICAL 9.8
  • TI-2017-08952 Weak password recovery in Red Hat Keycloak CVSS 3.0HIGH 8.8
  • TI-2014-03024 The org.keycloak.services.resources.SocialResource.callback method in JBoss KeyCloak… CVSS 3.0HIGH 8.8
  • TI-2026-01295 Org.keycloak/keycloak-quarkus-server: keycloak: unauthorized access via jwt authorization grant with disabled users CVSS 3.1HIGH 8.1
  • TI-2017-08950 Insufficient session expiration in Red Hat keycloak CVSS 3.0HIGH 7.5
See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences