CVE-2025-59941

go-f3 is a Golang implementation of Fast Finality for Filecoin F3. In versions 0.8.8 and below, go-f3's justification verification caching mechanism has a vulnerability where verification results are cached without properly considering the context of the message. An attacker can bypass...

CVE-2025-59941

go-f3 is a Golang implementation of Fast Finality for Filecoin F3. In versions 0.8.8 and below, go-f3's justification verification caching mechanism has a vulnerability where verification results are cached without properly considering the context of the message. An attacker can bypass...

CVE-2025-59941 go-f3 is Vulnerable to Cached Justification Verification Bypass

go-f3 is a Golang implementation of Fast Finality for Filecoin F3. In versions 0.8.8 and below, go-f3's justification verification caching mechanism has a vulnerability where verification results are cached without properly considering the context of the message. An attacker can bypass...

Go implementation of Fast Finality in Filecoin 安全漏洞

Go implementation of Fast Finality in Filecoin is a Golang library for a fast validation mechanism open-sourced by Filecoin. A security vulnerability exists in Go implementation of Fast Finality in Filecoin version 0.8.8 and earlier, which stems from the validation result caching mechanism not...

PT-2025-39916

Name of the Vulnerable Software and Affected Versions go-f3 versions 0.8.8 and below Description go-f3’s justification verification caching mechanism improperly caches verification results without considering the message context. An attacker can bypass justification verification by submitting a...

Go implementation of Fast Finality in Filecoin 输入验证错误漏洞

Go implementation of Fast Finality in Filecoin is an open source Golang library for Filecoin with a fast validation mechanism. An input validation error vulnerability exists in Go implementation of Fast Finality in Filecoin 0.8.6 and prior versions, which stems from an integer overflow when...

First-Spammed, First-Served: MEV Extraction on Fast-Finality Blockchains

This research analyzes the economics of spam-based arbitrage strategies on fast-finality blockchains. We begin by theoretically demonstrating that, splitting a profitable MEV opportunity into multiple small transactions is the optimal strategy for CEX-DEX arbitrageurs. We then empirically validat...