CVE-2026-85585

SiYuan before v3.8.2 contains an unbounded resource consumption vulnerability in the request-concurrency middleware that retains mutex entries for every unique request path without eviction. Unauthenticated attackers can send numerous unique request paths to permanently increase process memory an...

EUVD-2026-71008

SiYuan before v3.8.2 contains an unbounded resource consumption vulnerability in the request-concurrency middleware that retains mutex entries for every unique request path without eviction. Unauthenticated attackers can send numerous unique request paths to permanently increase process memory an...

CVE-2026-85585

SiYuan before v3.8.2 contains an unbounded resource consumption vulnerability in its request-concurrency middleware (ControlConcurrency). The middleware retains mutex entries for every unique request path without any eviction mechanism . An unauthenticated remote attacker can send numerous unique...