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RUSTSEC-2026-0132
No affected components available
The Context struct has all fields public (pub d_len, pub digest, etc.).
Code from other modules within the same crate can directly modify d_len to a
value exceeding the digest vector length. When reset() is subsequently
called, self.digest[self.d_len as usize] = 0 becomes an out-of-bounds write.
Withdrawal
This advisory has been withdrawn because the above unsoundness cannot be
triggered in safe code by dependents of the crate, as the Context struct
is not public. It merely represents an opportunity for improvement for the
crate's internals.
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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