CVE Intelligence

Vulnerabilidades do Hyperledger Fabric

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CVEs publicadas que afetam Hyperledger Fabric: 1 registro(s), com versões afetadas e correções.
cpe:2.3:a:hyperledger:fabric

CVE-2026-41586 Crítica · 9.8 CWE-502 07/05/2026
ObjectInputStream.readObject() without ObjectInputFilter in fabric-sdk-java allows Java deserialization RCE
Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. From versions 1.0.0 to 2.2.26, Channel.java implements readObject() and exposes deSerializeChannel() which call ObjectInputStream.readObject() on untrusted byte arrays without configuring an ObjectInputFilter. This is a classic Java deserialization RCE pattern. At time of publication, there are no publicly available patches.