Lucene search
+L

CVE-2026-9798: Authentication Bypass by Primary Weakness

🗓️ 28 May 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 7 Views

Keycloak CIBA flow bypasses account locks for continued authentication with client credentials.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-9798
28 May 202604:37
–attackerkb
cgr
Chainguard
CVE-2026-9798 vulnerabilities
22 Aug 202602:17
–cgr
circl
Circl
CVE-2026-9798
28 May 202607:17
–circl
cnnvd
CNNVD
Keycloak security vulnerabilities
28 May 202600:00
–cnnvd
cve
CVE
CVE-2026-9798
28 May 202604:37
–cve
cvelist
Cvelist
CVE-2026-9798 Keycloak: keycloak: brute-force protection bypass in ciba flow
28 May 202604:37
–cvelist
euvd
EUVD
EUVD-2026-32717
28 May 202604:37
–euvd
github
Github Security Blog
Keycloak has an Authentication Bypass by Primary Weakness
28 May 202606:31
–github
mend
Mend
CVE-2026-9798
28 May 202604:37
–mend
nvd
NVD
CVE-2026-9798
28 May 202606:16
–nvd
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

20 Aug 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.3
EPSS0.00375
SSVC
7