CVE-2026-24308 (GCVE-0-2026-24308)

Vulnerability from cvelistv5 – Published: 2026-03-07 08:51 – Updated: 2026-03-10 17:36
VLAI?
Title
Apache ZooKeeper: Sensitive information disclosure in client configuration handling
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache ZooKeeper Affected: 3.9.0 , ≤ 3.9.4 (maven)
Affected: 3.8.0 , ≤ 3.8.5 (maven)
Create a notification for this product.
Credits
Youlong Chen <chenyoulong20g@ict.ac.cn>
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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