{"id":"CVE-2026-96303","title":"Improperly implemented security check for standard in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature over a network.","summary":"Improperly implemented security check for standard in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature over a network.","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","cwe":["CWE-358"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T23:19:18.870","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-96303","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96303","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-13T19:43:29.260Z","vendor":"Microsoft","product":"PowerShell 7.4","affected":["powershell_7.4 >= 7.4.0 < 7.4.21","powershell_7.5 >= 7.5.0 < 7.5.12","powershell_7.6 >= 7.6.0 < 7.6.7"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-13T22:08:48.073582Z"},"epss":0.00691,"epssPercentile":0.52617,"slug":"CVE-2026-96303","body":"## Overview\n\nImproperly implemented security check for standard in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature over a network.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}