High severity7.5NVD Advisory· Published Feb 5, 2021· Updated Jun 17, 2026
CVE-2020-8806
CVE-2020-8806
Description
Electric Coin Company Zcashd before 2.1.1-1 allows attackers to trigger consensus failure and double spending. A valid chain could be incorrectly rejected because timestamp requirements on block headers were not properly enforced.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Electric Coin Company/Zcashddescription
- Range: <2.1.1-1
Patches
Vulnerability mechanics
References
1- electriccoin.co/blog/new-releases-2-1-1-and-hotfix-2-1-1-1/nvdRelease NotesVendor Advisory
News mentions
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