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Github Security Blog
Github Security Blog
added 2026/01/27 12:59 a.m.6 views

oneshot has potential Use After Free when used asynchronously

There is a race condition that can lead to a use-after-free if a oneshot::Receiver is polled but then dropped instead of polled to completion. This could happen if the receiver future was cancelled while receiving, for example by being wrapped in a timeout future or similar. When the Receiver is...

5.9AI score
SaveExploits0References5Affected Software1
OSV
OSV
added 2026/01/25 12:0 p.m.6 views

RUSTSEC-2026-0005 Potential use-after-free in `oneshot` when used asynchronously

There is a race condition that can lead to a use-after-free if a oneshot::Receiver is polled but then dropped instead of polled to completion. This could happen if the receiver future was cancelled while receiving, for example by being wrapped in a timeout future or similar. When the Receiver is...

5.6AI score
SaveExploits0References3
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