An unauthenticated caller can drive a gateway worker into OOM via a route where the batch-requests plugin is used and the batch endpoint is publicly exposed. This issue affects Apache APISIX: from 1.3.0 through 3.18.0.
Users are recommended to upgrade to version 3.19.0, which fixes the 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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Thu, 01 Oct 2026 15:30:00 +0000
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Thu, 01 Oct 2026 14:30:00 +0000
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Thu, 01 Oct 2026 13:45:00 +0000
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Apache Software Foundation
Apache Software Foundation apache Apisix |
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Apache Software Foundation
Apache Software Foundation apache Apisix |
Thu, 01 Oct 2026 11:30:00 +0000
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| Description | Allocation of resources without limits or throttling vulnerability in batch-requests plugin in Apache APISIX. An unauthenticated caller can drive a gateway worker into OOM via a route where the batch-requests plugin is used and the batch endpoint is publicly exposed. This issue affects Apache APISIX: from 1.3.0 through 3.18.0. Users are recommended to upgrade to version 3.19.0, which fixes the issue. | |
| Title | Apache APISIX: Batch response aggregation can exhaust worker memory | |
| Weaknesses | CWE-770 | |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-10-01T14:51:08.084Z
Reserved: 2026-09-21T08:46:09.162Z
Link: CVE-2026-94250
Updated: 2026-10-01T13:11:01.606Z
Status : Deferred
Published: 2026-10-01T12:17:17.063
Modified: 2026-10-01T15:17:36.277
Link: CVE-2026-94250
No data.
OpenCVE Enrichment
Updated: 2026-10-01T14:00:10Z