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Product · hyperledger

fabric

4 known vulnerabilities.

fabric at a glance

Last 12 months
1
Critical · all time
1
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
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All Critical High Medium Low Exploited only Public exploit

4 results · Feed

  • Critical 9.3
    CVE-2026-41586

    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.re…

    hyperledger fabric org.hyperledger.fabric-sdk-java:fabric-sdk-java Maven
  • High 7.1
    CVE-2023-46132

    Crosslinking transaction attack in hyperledger/fabric

    Hyperledger Fabric is an open source permissioned distributed ledger framework. Combining two molecules to one another, called "cross-linking" results in a molecule with a chemical formula that is composed of all atoms of the original two molecules. In Fabric…

    hyperledger fabric github.com/hyperledger/fabric Go
  • High 7.0
    CVE-2022-36023

    Remote denial of service in Hyperledger Fabric Gateway

    Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the…

    hyperledger fabric github.com/hyperledger/fabric Go
  • High 7.5
    CVE-2022-31121

    Improper Input Validation in fabric hyperledger

    Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing co…

    hyperledger fabric github.com/hyperledger/fabric Go