SB2026010719 - IBM Storage Ceph update for Ceph Rados Gateway (RadosGW)
Published: January 7, 2026
Security Bulletin ID
SB2026010719
Severity
High
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) Improper authentication (CVE-ID: CVE-2024-48916)
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error when processing authentication requests within the WebTokenEngine::validate_signature() function in src/rgw/rgw_rest_sts.cc. A remote attacker can bypass authentication process and gain unauthorized access to the application.
Remediation
Install update from vendor's website.