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Posts tagged with

Bor

Polygon Reveals Patched Flaws That Could Have Crashed PoS Nodes

Polygon disclosed security and liveness flaws in its Bor and Heimdall clients after Austin and Kyoto hard forks patched them; the project says no mainnet exploitation or fund loss was observed.

Kadim

August 31, 2026
5 min read

Polygon POL blockchain security +5

More tags

hard fork Bor Heimdall validator security crypto infrastructure