CVEvulnerability

CVE-2026-24308

7.5 HIGH Published 2026-03-07 Modified 2026-07-15 Official page ↗
Status
Modified
Published
2026-03-07
Last modified
2026-07-15
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-117, CWE-532

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.

Affected configurations

• apache zookeeper (>= 3.8.0 < 3.8.6) • apache zookeeper (>= 3.9.0 < 3.9.5)

Related

Weakness · CWE (2)

  • CWE-117 Improper Output Neutralization for Logs weakness
  • CWE-532 Insertion of Sensitive Information into Log File weakness

References