CVE-2026-49361

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.

Traduire en français

Produits concernés

• Apache Software Foundation Apache Fluss (incubating)
• Apache fluss

Scores CVSS

Faiblesses (CWE)

• CWE-400
• CWE-770

Références

• https://lists.apache.org/thread/dccw6tj0njwtmvbftq13mw7fdhsok373 Mailing ListVendor Advisory
• http://www.openwall.com/lists/oss-security/2026/05/30/5 Mailing ListThird Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories