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Pool and JDC mishandle extranonce allocator exhaustion

Status: Open.

#730 In stratum-mining/sv2-apps;

· GitGab19 opened on Aug 14, 2026

·  

sv2-apps 📱 v0.8.0

pool_sv2: the listen backlog is fixed at 128 and not tunable, while the accept queue reaches thousands during ramp

Status: Open.

#717 In stratum-mining/sv2-apps;

· gimballock opened on Aug 13, 2026

pool_sv2: per-connection faults cancel every downstream, and the pool stays alive but stops listening

Status: Open.

#715 In stratum-mining/sv2-apps;

· gimballock opened on Aug 13, 2026

Unbounded downstream frame queues allow remote memory exhaustion

Status: Open.

#683 In stratum-mining/sv2-apps;

· bit-aloo opened on Aug 5, 2026

Pool does not enforce required extensions when negotiation is skipped

Status: Open.

#682 In stratum-mining/sv2-apps;

· bit-aloo opened on Aug 5, 2026

Repeated RequestExtensions can downgrade negotiated extensions

Status: Open.

#681 In stratum-mining/sv2-apps;

· bit-aloo opened on Aug 5, 2026

connect_to_bitcoin_core swallows initialization errors and masks them as graceful shutdowns

Status: Open.

#679 In stratum-mining/sv2-apps;

· nulllpc opened on Aug 4, 2026

bitcoin-core-sv2: need to harden JDP handle_declare_mining_job against untrusted DeclareMiningJob inputs

bitcoin-core-sv2

Status: Open.

#675 In stratum-mining/sv2-apps;

· plebhash opened on Aug 4, 2026

·  

sv2-apps 📱 v0.8.0

tProxy: initialize_upstream marks successful upstream as tried_or_flagged, blocking fallback reconnect

Status: Open.

#673 In stratum-mining/sv2-apps;

· GitGab19 opened on Aug 4, 2026

tProxy: unbounded central downstream queue allows remote memory exhaustion

Status: Open.

#668 In stratum-mining/sv2-apps;

· GitGab19 opened on Aug 4, 2026

tProxy: time out silent upstream setup responses

Status: Open.

#667 In stratum-mining/sv2-apps;

· GitGab19 opened on Aug 4, 2026

tProxy: late aggregated joins rebroadcast clean jobs to every miner

Status: Open.

#666 In stratum-mining/sv2-apps;

· GitGab19 opened on Aug 4, 2026