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CVE-2026-40058

🗓️ 15 Sep 2026 17:47:53Reported by CrowdStrikeType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 12 Views

Arbitrary file write in CrowdStrike Falcon Sensor for Windows enabling local privilege escalation.

Related
Detection
Affected
Refs
Social
CNA
Node
OR
crowdstrikefalconMatch8.10windows
crowdstrikefalconMatch7.40windows
crowdstrikefalconMatch7.39windows
crowdstrikefalconMatch7.38windows
crowdstrikefalconMatch7.37windows
crowdstrikefalconMatch7.36windows
crowdstrikefalconMatch7.35windows
crowdstrikefalconMatch7.34windows
crowdstrikefalconMatch7.33windows
crowdstrikefalconMatch7.32windows
crowdstrikefalconMatch7.16windows_7
crowdstrikefalconMatch7.16windows_server_2008
crowdstrikecslarouxcleanuptoolRange1.0.201.4.70.0windows
[
  {
    "vendor": "CrowdStrike",
    "product": "Falcon sensor for Windows",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "8.10.0",
        "lessThan": "8.10.21408",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.40.0",
        "lessThan": "7.40.21309",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.39.0",
        "lessThan": "7.39.21113",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.38.0",
        "lessThan": "7.38.21007",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.37.0",
        "lessThan": "7.37.20912",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.36.0",
        "lessThan": "7.36.20807",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.35.0",
        "lessThan": "7.35.20712",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.34.0",
        "lessThan": "7.34.20613",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.33.0",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.32.0",
        "lessThan": "7.32.20410",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "CrowdStrike",
    "product": "Falcon sensor for Windows",
    "platforms": [
      "Windows 7",
      "Windows Server 2008"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "7.16.0",
        "lessThan": "7.16.18644",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "CrowdStrike",
    "product": "Laroux Cleanup Tool",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.0.20",
        "lessThan": "1.4.70.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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