This issue affects Apache Fluss (incubating): 0.8.0 and 0.9.0.
Users are recommended to upgrade to version 0.9.1, which fixes the issue.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| Apache Software Foundation | Apache Fluss (incubating) | unaffected |
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Mon, 01 Jun 2026 11:30:00 +0000
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| References |
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Mon, 01 Jun 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | Apache Fluss versions prior to 0.9.1 configure the Netty LengthFieldBasedFrameDecoder with Integer.MAX_VALUE as the maximum frame length, allowing unauthenticated remote attackers to exhaust JVM heap memory on TabletServer and CoordinatorServer by sending specially crafted frame headers, resulting in denial of service. This issue affects Apache Fluss (incubating): 0.8.0 and 0.9.0. Users are recommended to upgrade to version 0.9.1, which fixes the issue. | |
| Title | Apache Fluss Netty Frame Decoder Memory Exhaustion Vulnerability | |
| Weaknesses | CWE-400 CWE-770 |
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MITRE
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-06-01T09:52:52.052Z
Reserved: 2026-05-29T15:44:37.184Z
Link: CVE-2026-49361
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-06-01T09:16:20.880
Modified: 2026-06-01T11:16:25.913
Link: CVE-2026-49361
Redhat
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OpenCVE Enrichment
Updated: 2026-06-01T10:45:26Z