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THREAT OPS › Threat News › [NVD] CVE-2026-41681 (HIGH 7.5) — 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 sta

[NVD] CVE-2026-41681 (HIGH 7.5) — 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 sta

lownvdPublished 2026-04-24

CVE-2026-41681 CVSS: 7.5 HIGH Published: 2026-04-24T18:16:29.717

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 vulnerabili

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-41681