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CVE PROGRAM SOURCE RECORD1.7 Low

CVE-2026-41677

rust-openssl: Out-of-bounds read in PEM password callback when user callback returns an oversized length

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Status
Published
Published
Updated
Assigning organization
GitHub_M

Description

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.0 to before 0.10.78, the *_from_pem_callback APIs did not validate the length returned by the user's callback. A password callback that returns a value larger than the buffer it was given can cause some versions of OpenSSL to over-read this buffer. OpenSSL 3.x is not affected by this. This vulnerability is fixed in 0.10.78.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

rust-openssl rust-openssl

  • >= 0.9.0, < 0.10.78affected

References