{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-34054", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-25T15:29:04.746Z", "datePublished": "2026-03-31T01:56:14.585Z", "dateUpdated": "2026-03-31T01:56:14.585Z"}, "containers": {"cna": {"title": "openssl on Windows built with openssldir set from the build machine (Uncontrolled Search Path Element)", "problemTypes": [{"descriptions": [{"cweId": "CWE-427", "lang": "en", "description": "CWE-427: Uncontrolled Search Path Element", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/microsoft/vcpkg/security/advisories/GHSA-p322-v6vw-vrq9", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/microsoft/vcpkg/security/advisories/GHSA-p322-v6vw-vrq9"}, {"name": "https://github.com/microsoft/vcpkg/pull/50518", "tags": ["x_refsource_MISC"], "url": "https://github.com/microsoft/vcpkg/pull/50518"}, {"name": "https://github.com/microsoft/vcpkg/commit/5111afdf55cc1429d9951e4c7b02010e659346a9", "tags": ["x_refsource_MISC"], "url": "https://github.com/microsoft/vcpkg/commit/5111afdf55cc1429d9951e4c7b02010e659346a9"}], "affected": [{"vendor": "microsoft", "product": "vcpkg", "versions": [{"version": "< 3.6.1#3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-31T01:56:14.585Z"}, "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."}], "source": {"advisory": "GHSA-p322-v6vw-vrq9", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "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."}], "id": "CVE-2026-34054", "lastModified": "2026-03-31T03:15:58.593", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-31T03:15:58.593", "references": [{"source": "security-advisories@github.com", "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"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-427"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}