{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "7.4"
              },
              {
                "fixed": "7.4.14"
              },
              {
                "introduced": "7.5"
              },
              {
                "fixed": "7.5.5"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "1393d167f54466ec60c547b56f0c4d8326da7dc8"
            },
            {
              "fixed": "ac5129a759d8a6e9d7bb4090c3ccc1896a21d064"
            },
            {
              "introduced": "713e77f15f63bae9f23fb02045c7843ad6a8769b"
            },
            {
              "fixed": "695a2d90541eb8bd49e4578b25d13db978a85b8f"
            }
          ],
          "repo": "https://github.com/powershell/powershell",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.",
  "id": "CVE-2026-26143",
  "modified": "2026-07-08T05:36:00.762101921Z",
  "published": "2026-04-14T18:16:45.620Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26143"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}