This issue affects Apache Tomcat: from 9.0.0.M1 through 9.0.106.
The following versions were EOL at the time the CVE was created but are
known to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions
may also be affected.
Users are recommended to upgrade to version 9.0.107, which fixes the issue.
No analysis available yet.
No remediation available yet.
Tracking
Sign in to view the affected projects.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4244-1 | tomcat9 security update |
EUVD |
EUVD-2025-21045 | Apache Tomcat Utilities is vulnerable to resource exhaustion when using the APR/Native connector |
Github GHSA |
GHSA-4j3c-42xv-3f84 | Apache Tomcat Utilities is vulnerable to resource exhaustion when using the APR/Native connector |
Tue, 04 Nov 2025 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Mon, 03 Nov 2025 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Fri, 08 Aug 2025 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. Older, EOL versions may also be affected. Users are recommended to upgrade to version 9.0.107, which fixes the issue. | 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. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 9.0.107, which fixes the issue. |
Thu, 07 Aug 2025 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | 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. Older, EOL versions may also be affected. Users are recommended to upgrade to version 9.0.107, which fixes the issue. |
Tue, 29 Jul 2025 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* |
Wed, 16 Jul 2025 13:45:00 +0000
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|---|---|---|
| Metrics |
epss
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epss
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Sat, 12 Jul 2025 13:45:00 +0000
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|---|---|---|
| Metrics |
epss
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epss
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Fri, 11 Jul 2025 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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ssvc
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Fri, 11 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
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Fri, 11 Jul 2025 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Metrics |
threat_severity
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cvssV3_1
|
Thu, 10 Jul 2025 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Apache Tomcat: APR/Native Connector crash leading to DoS | |
| Weaknesses | CWE-362 | |
| References |
|
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2025-11-04T21:11:38.474Z
Reserved: 2025-06-16T07:00:46.986Z
Link: CVE-2025-52434
Updated: 2025-11-04T21:11:38.474Z
Status : Modified
Published: 2025-07-10T19:15:25.220
Modified: 2025-11-04T22:16:20.287
Link: CVE-2025-52434
OpenCVE Enrichment
Updated: 2025-07-13T11:06:17Z
Debian DLA
EUVD
Github GHSA