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Posted on • Originally published at beyondmachines.net

Zcash Foundation Issues Emergency Zebra 4.5.0 Update to Fix Critical Consensus Flaw

Summary

The Zcash Foundation released Zebra 4.5.0 to address 13 vulnerabilities, including a critical consensus flaw (GHSA-gf9r-m956-97qx) that could cause a chain split and high-severity issues leading to permanent node halts.

Take Action:

If you're running a Zebra Zcash node, upgrade to version 4.5.0 ASAP to patch 13 vulnerabilities, including a critical flaw that could split you off from the rest of the network. Until you upgrade, your node is at risk of crashing, getting stuck, or disagreeing with other nodes about the state of the blockchain.


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This article was originally published on BeyondMachines

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