CVE-2026-24308

high Apache
CVSS v3 Base Score
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
1.1%
Exploitation probability in 30 days
Top 37% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
High
Integrity
None
Availability
None
Published: March 7, 2026 (125 days ago)
Last Modified: July 3, 2026
Vendor: Apache
Source: NVD

Description

Improper handling of configuration values in ZKConfig in Apache ZooKeeper 3.8.5 and 3.9.4 on all platforms allows an attacker to expose sensitive information stored in client configuration in the client's logfile. Configuration values are exposed at INFO level logging rendering potential production systems affected by the issue. Users are recommended to upgrade to version 3.8.6 or 3.9.5 which fixes this issue.

CWE

CWE-532

Affected Products

apache zookeeper

References

🔗 lists.apache.org 🔗 www.openwall.com 🔗 access.redhat.com 🔗 access.redhat.com 🔗 access.redhat.com