{"id":"CVE-2026-70337","revision":"f2959bfa959f445d9a4683bef2235f84","records":[{"revision":"f2959bfa959f445d9a4683bef2235f84","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-70337","aliases":[],"title":"Microsoft PowerShell Remote Code Execution Vulnerability","description":"Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network.","state":0,"publishedAt":"2026-08-11T17:07:13.444+00:00","modifiedAt":"2026-10-21T20:55:13.016+00:00","affected":[{"ecosystem":"Vendor product","name":"PowerShell 7.4","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"PowerShell 7.4\",\n                    \"versions\": [\n                        {\n                            \"version\": \"7.4.0\",\n                            \"lessThan\": \"7.4.19.0\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"PowerShell 7.5","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"PowerShell 7.5\",\n                    \"versions\": [\n                        {\n                            \"version\": \"7.5.0\",\n                            \"lessThan\": \"7.5.10.0\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"PowerShell 7.6","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"PowerShell 7.6\",\n                    \"versions\": [\n                        {\n                            \"version\": \"7.6.0\",\n                            \"lessThan\": \"7.6.5\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":8.8,"severity":"HIGH"}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70337"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-70337","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-70337","identifiers":["CVE-2026-70337"]},"retained":false,"historicalAffected":[]}],"coverage":[]}