SB2025110745 - Spoofing attack in Red Hat build of Keycloak 26.0
Published: November 7, 2025
Security Bulletin ID
SB2025110745
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Spoofing attack (CVE-ID: CVE-2025-10044)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to text passed via the "error_description" query parameter is displayed to the end user. A remote attacker can inject arbitrary text into the page and perform spoofing attack.
Remediation
Install update from vendor's website.