Users are recommended to upgrade to version 2.3.3, which fixes this issue.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
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Wed, 30 Sep 2026 05:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 |
Tue, 29 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Tue, 29 Sep 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 CWE-674 |
Tue, 29 Sep 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Apache XmlSchema walker (xmlschema-walker) doesn't detect cycles in type derivation, substitution groups, model groups or attribute groups. A malicious schema with such a cycle can make the walker recurse until the stack overflows, causing a denial of service. Users are recommended to upgrade to version 2.3.3, which fixes this issue. | |
| Title | Apache XMLSchema: Denial of service through cyclic schema definitions in the schema walker | |
| References |
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Subscriptions
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-09-29T20:13:56.826Z
Reserved: 2026-09-29T10:42:55.336Z
Link: CVE-2026-102497
Updated: 2026-09-29T12:11:28.071Z
Status : Undergoing Analysis
Published: 2026-09-29T12:17:09.837
Modified: 2026-09-29T21:17:17.907
Link: CVE-2026-102497
No data.
OpenCVE Enrichment
Updated: 2026-09-30T05:00:13Z
