CVE Intelligence

Apache Software Foundation Fluss vulnerabilities

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Published CVEs affecting Apache Software Foundation Fluss: 1 record(s), with affected versions and fixes.
cpe:2.3:a:apache:fluss

CVE-2026-49361 High · 7.5 CWE-400 Jun 1, 2026
Apache Fluss Netty Frame Decoder Memory Exhaustion Vulnerability
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.