Threats Tagged 'cve-2026-41586'
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Threats Tagged 'cve-2026-41586'
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CVE-2026-41586 is a critical vulnerability in Hyperledger Fabric versions 1.0.0 through 2.2.26 involving unsafe deserialization of untrusted data. The vulnerability arises because Channel.java calls ObjectInputStream.readObject() on untrusted byte arrays without an ObjectInputFilter, leading to a classic Java deserialization remote code execution (RCE) pattern. No patches or official fixes are available at the time of publication. The vulnerability has a high CVSS 4. Join the discussion | CVE Database V5 | 05/07/2026, 05:12:35 UTC Added: 05/07/2026, 05:36:24 UTC |
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