SB2026030249 - Red Hat Enterprise Linux 9 update for grafana
Published: March 2, 2026
Security Bulletin ID
SB2026030249
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper privilege management (CVE-ID: CVE-2026-21721)
CWE-ID: CWE-269 - Improper Privilege Management
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear
The vulnerability allows a remote user to escalate privileges within the application.
The vulnerability exists due to improper privilege management when displaying visualization panels. A remote user can view panels they have no access to.
Remediation
Install update from vendor's website.