{"uuid": "a08c57cf-ecd4-40dd-a0a0-44e0f530921c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-41586", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mlajzpsc3p2v", "content": "Hyperledger Fabric hit by CRITICAL deserialization flaw (CVE-2026-41586, v1.0.0-2.2.26). RCE possible. No fix yet \u2014 restrict access, monitor vendor for updates. https://radar.offseq.com/threat/cve-2026-41586-cwe-502-deserialization-of-untruste-354006dc #OffSeq #BlockchainSecurity #CVE202641586", "creation_timestamp": "2026-05-07T06:00:30.828348Z"}