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RUSTSEC-2026-0198
No affected components available
Affected versions of this crate return an iterator from
Report::frames_mut whose &mut Frame items have lifetimes independent
of the iterator, so all yielded references can be held at the same time.
A yielded frame's sources are also yielded by the iterator and reachable
through the parent frame via Frame::sources_mut, allowing safe code to
obtain two live mutable references to the same frame. This is undefined
behavior and can be used to cause a segmentation fault (see reproducer in
the linked issue). Versions 0.1.0 and 0.1.1 are affected through
Frame::source_mut instead of Frame::sources_mut.
The flaw is fixed in 0.8.0 by replacing the iterator with internal
iteration: Report::frames_mut now takes a visitor closure, so mutable
access to a frame is scoped and cannot overlap with access to its
sources.
Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.
No exploitation activity has been observed at this time. Continue routine monitoring.
Probability that this vulnerability will be exploited in the wild within the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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