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CVE-2026-34054

openssl on Windows built with openssldir set from the build machine (Uncontrolled Search Path Element) PUBLISHED

Description (CNA)

vcpkg is a free and open-source C/C++ package manager. Prior to version 3.6.1#3, vcpkg's Windows builds of OpenSSL set openssldir to a path on the build machine, making that path be attackable later on customer machines. This issue has been patched in version 3.6.1#3.

Affected (CNA)

Vendor / productVersions
microsoft / vcpkgaffected < 3.6.1#3

CWE

CWE-427

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.