Issues

• GET /eth/v1/builder/header/... duration > 950 ms

  flashbots/mev-boost#903 · Filter by author nalepae opened on Jun 15, 2026

• uint64 underflow in getHeader msIntoSlot: request arriving before slot start silently skips all relays

  flashbots/mev-boost#902 · Filter by author thnyheim opened on Jun 5, 2026

• Performance: GPU batch ecrecover via UltrafastSecp256k1 — 3.21 M/s recoverable sign, batch sender recovery

  flashbots/mev-boost#898 · Filter by author shrec opened on Apr 5, 2026

• Version number says "dev"?

  flashbots/mev-boost#897 · Filter by author unoboruto opened on Mar 30, 2026

• bug: JSON log format breaks on registerValidator due to *http.Request field containing func() type

  flashbots/mev-boost#894 · Filter by author dom-nie opened on Mar 4, 2026

• v1.11: building latest tag in Go install returns version "dev" instead of "v1.11"

  flashbots/mev-boost#889 · Filter by author bFanek opened on Feb 3, 2026

• Potential Risk from Missing Relay Blacklisting Mechanism

  flashbots/mev-boost#882 · Filter by author 0xWeakSheep opened on Jan 5, 2026
  2

• "no bid received" info level log is misleading

  flashbots/mev-boost#869 · Filter by author ThreeMuskets12 opened on Nov 21, 2025
  1

• Switch to valid semver naming for v1.10

  flashbots/mev-boost#842 · Filter by author TobiWo opened on Oct 9, 2025
  1

• depends on unmaintained go-accept-headers

  flashbots/mev-boost#807 · Filter by author come-maiz opened on Jul 4, 2025
  3

• Minimal Spec Support

  flashbots/mev-boost#800 · Filter by author dmarzzz opened on Jun 10, 2025
  2

• Failing status checks pretty often

  flashbots/mev-boost#789 · Filter by author d-sfounis opened on May 2, 2025
  4

• Add ethpandaops/assertoor tests for end-to-end testing

  flashbots/mev-boost#779 · Filter by author ralexstokes opened on Apr 23, 2025

• validator registration not working on 1.9rc3 [Teku]

  flashbots/mev-boost#766 · Filter by author tbenr opened on Apr 15, 2025
  3

• Output behavior of mev-boost --version changed between v1.7 and v1.8

  flashbots/mev-boost#711 · Filter by author liuyangc3 opened on Dec 31, 2024

• Validators Using Local Block Building Without Receiving MEV Rewards

  flashbots/mev-boost#709 · Filter by author xiaowangba2dai opened on Dec 19, 2024

• Standardize Bid Pricing Calculation for PBS Bids

  flashbots/mev-boost#708 · Filter by author benhenryhunter opened on Dec 12, 2024
  16

• Make relay request timeout configurable or at least limited.

  flashbots/mev-boost#689 · Filter by author screwyprof opened on Sep 26, 2024
  1

• Support risc-v

  flashbots/mev-boost#681 · Filter by author come-maiz opened on Sep 10, 2024
  1

• Idea: use builder-playground for e2e integration tests

  flashbots/mev-boost#674 · Filter by author metachris opened on Aug 12, 2024

• invalid payload because bad withdrawals root

  flashbots/mev-boost#661 · Filter by author ews opened on Jul 22, 2024
  12

• Release of the request start time metrics

  flashbots/mev-boost#658 · Filter by author dumitrublox opened on Jul 2, 2024

• How do I re-enable GET requests on the logs like earlier versions?

  flashbots/mev-boost#655 · Filter by author dev-bhaskar8 opened on Jun 3, 2024
  1

• Allow setting a minimum gas used value to determine whether or not to use a block supplied by the builder API

  flashbots/mev-boost#653 · Filter by author antonydenyer opened on May 21, 2024
  3

• security exploit

  flashbots/mev-boost#652 · Filter by author martinshkreli opened on May 15, 2024
  3