Description

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.39 to before 0.10.78, EVP_DigestFinal() always writes EVP_MD_CTX_size(ctx) to the out buffer. If out is smaller than that, MdCtxRef::digest_final() writes past its end, usually corrupting the stack. This is reachable from safe Rust. This vulnerability is fixed in 0.10.78.

INFO

Published Date :

2026-04-24T17:19:15.187Z

Last Modified :

2026-04-24T17:42:54.765Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41681 vulnerability.

Vendors Products
Rust-openssl Project
  • Rust-openssl
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41681.

URL Resource
https://github.com/rust-openssl/rust-openssl/commit/826c3888b77add418b394770e2b2e3a72d9f92fe cve-icon cve-icon
https://github.com/rust-openssl/rust-openssl/pull/2608 cve-icon cve-icon
https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78 cve-icon cve-icon
https://github.com/rust-openssl/rust-openssl/security/advisories/GHSA-ghm9-cr32-g9qj cve-icon cve-icon
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