CVE-2025-52434

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-52434
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat when using the APR/Native connector. This was particularly noticeable with client initiated closes of HTTP/2 connections. This issue affects Apache Tomcat: from 9.0.0.M1 through 9.0.106. Users are recommended to upgrade to version 9.0.107, which fixes the issue.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://lists.apache.org/thread/gxgh65004f25y8519coth6w7vchww030 Mailing List Vendor Advisory Issue Tracking
Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
History

29 Jul 2025, 18:36

Type Values Removed Values Added
CPE cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
References () https://lists.apache.org/thread/gxgh65004f25y8519coth6w7vchww030 - () https://lists.apache.org/thread/gxgh65004f25y8519coth6w7vchww030 - Mailing List, Vendor Advisory, Issue Tracking
First Time Apache tomcat
Apache

11 Jul 2025, 14:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
Summary
  • (es) Vulnerabilidad de ejecución concurrente mediante recursos compartidos con sincronización incorrecta («Condición de ejecución») en Apache Tomcat al usar el conector APR/Nativo. Esto era especialmente evidente con el cierre de conexiones HTTP/2 iniciado por el cliente. Este problema afecta a Apache Tomcat desde la versión 9.0.0.M1 hasta la 9.0.106. Se recomienda actualizar a la versión 9.0.107, que soluciona el problema.

10 Jul 2025, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-10 19:15

Updated : 2025-07-29 18:36

NVD link : CVE-2025-52434

Mitre link : CVE-2025-52434

CVE.ORG link : CVE-2025-52434

JSON object : View

Products Affected

apache

  • tomcat
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')