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EUVD-2026-4202

🗓️ 22 Jan 2026 21:52:26Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 18 Views

Rufus up to 4.11 has a race condition enabling admin code execution via a malicious PowerShell script in %TEMP%.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-23988
22 Jan 202621:52
attackerkb
circl
Circl
CVE-2026-23988
22 Jan 202623:19
circl
cnnvd
CNNVD
Rufus security vulnerabilities
22 Jan 202600:00
cnnvd
cve
CVE
CVE-2026-23988
22 Jan 202621:52
cve
cvelist
Cvelist
CVE-2026-23988 Rufus has Local Privilege Escalation via TOCTOU Race Condition in Fido Script Handling
22 Jan 202621:52
cvelist
nvd
NVD
CVE-2026-23988
22 Jan 202622:16
nvd
ptsecurity
Positive Technologies
PT-2026-4296
22 Jan 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-23988
24 Jan 202603:17
redhatcve
vulnrichment
Vulnrichment
CVE-2026-23988 Rufus has Local Privilege Escalation via TOCTOU Race Condition in Fido Script Handling
22 Jan 202621:52
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "0d7c64b8-4008-3274-9c1c-6697faddbe44",
        "vendor": {
          "name": "pbatard"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "4076f9d1-12b0-39db-a2ff-50946b8454ba",
        "product": {
          "name": "Rufus"
        },
        "product_version": "< 4.12_BETA"
      }
    ]
  }
]

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22 Jan 2026 21:52Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.3
EPSS0.00191
SSVC
18