CVE-2026-34054

{"id": "CVE-2026-34054", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2026-03-31T03:15:58.593", "references": [{"url": "https://github.com/microsoft/vcpkg/commit/5111afdf55cc1429d9951e4c7b02010e659346a9", "source": "security-advisories@github.com"}, {"url": "https://github.com/microsoft/vcpkg/pull/50518", "source": "security-advisories@github.com"}, {"url": "https://github.com/microsoft/vcpkg/security/advisories/GHSA-p322-v6vw-vrq9", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "vcpkg es un gestor de paquetes C/C++ gratuito y de c\u00f3digo abierto. Antes de la versi\u00f3n 3.6.1#3, las compilaciones de OpenSSL para Windows de vcpkg configuraban openssldir a una ruta en la m\u00e1quina de compilaci\u00f3n, haciendo que esa ruta fuera atacable posteriormente en las m\u00e1quinas de los clientes. Este problema ha sido parcheado en la versi\u00f3n 3.6.1#3."}], "lastModified": "2026-04-01T14:24:02.583", "sourceIdentifier": "security-advisories@github.com"}