CVE-2026-40920: Apache Ranger: Privilege Escalation via URL Parameter
Published Aug 10, 2026
·Updated
Privilege Escalation via URL Parameter is reported in Apache Ranger versions <= 2.8.0.
Users are recommended to upgrade to version 2.9.0, which fixes this issue.
Affected Software
2 affected components
Apache Ranger<=2.8.0
Apache Ranger<2.9.0
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Apache Rangerto a version that resolves this vulnerability.Fixed in 2.9.0
Event History
Aug 10, 2026
CVE Published
via MITRE·10:25 AM
Data Sourced
via MITRE·10:25 AM
DescriptionWeakness
Data Sourced
via NVD·11:17 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-40920?
The severity of CVE-2026-40920 is rated at 55, indicating a moderate risk.
2
What vulnerability does CVE-2026-40920 address?
CVE-2026-40920 addresses a privilege escalation vulnerability via a URL parameter in Apache Ranger.
3
How do I fix CVE-2026-40920?
To fix CVE-2026-40920, users should upgrade to Apache Ranger version 2.9.0 or later.
4
Which versions of Apache Ranger are affected by CVE-2026-40920?
Apache Ranger versions 2.8.0 and earlier are affected by CVE-2026-40920.
5
What is the impact of CVE-2026-40920 on Apache Ranger users?
CVE-2026-40920 can allow unauthorized users to escalate their privileges unexpectedly.