What is CVE-2026-41676?

CVE-2026-41676 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. rust-openssl: Deriver::derive and PkeyCtxRef::derive can overflow short buffers on OpenSSL 1.1.1

Which CVE IDs does CVE-2026-41676 cover?

CVE-2026-41676 covers the following CVE IDs: CVE-2026-41676. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-41676High

rust-openssl: Deriver::derive and PkeyCtxRef::derive can overflow short buffers on OpenSSL 1.1.1

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-41676 →