Tokio: Race condition in `tokio::time::Interval`

影響: rust:tokio = 1.54.0 → 1.54.1

On the multi-threaded runtime, there is a race condition between Interval::poll_tick and the runtime's time driver. This affects Interval only. Sleep and Timeout are not affected. Details In Tokio v1.54.0, a race condition between tokio::time::Interval::poll_tick (including .tick().await) and the runtime time driver can drop an internal timer entry without synchronizing with the driver thread that is firing it. This causes a data race and use-after-free on the timer's waker and task state in sa…

GitHub Advisory Database에서 읽기

2026. 10. 24. 오전 05:54, GitHub Advisory Database에서 "Tokio: Race condition in `tokio::time::Interval`"을(를) 게시했습니다 (유형: 취약점 권고). 심각도는 "보통"(medium)입니다. 관련 기술: Rust. CVE: CVE-2026-115567.