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CVE-2026-21517 Windows App for Mac Installer Elevation of Privilege Vulnerability

🗓️ 10 Feb 2026 17:51:15Reported by microsoftType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

CVE-2026-21517 concerns elevation of privilege in Windows App for Mac Installer.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-21517
10 Feb 202617:51
–attackerkb
bdu_fstec
BDU FSTEC
Windows Installer Privilege Escalation
13 Feb 202600:00
–bdu_fstec
circl
Circl
CVE-2026-21517
10 Feb 202617:30
–circl
cnnvd
CNNVD
Microsoft Windows Backlink Vulnerability
10 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-21517
10 Feb 202617:51
–cve
mskb
Microsoft KB
Security update 2026-02-10
10 Feb 202608:00
–mskb
kaspersky
Kaspersky
KLA90870 Multiple vulnerabilities in Microsoft Windows
10 Feb 202600:00
–kaspersky
nessus
Tenable Nessus
Microsoft Windows App < 11.3.2 Local Privilege Escalation (CVE-2026-21517)
13 Feb 202600:00
–nessus
mscve
Microsoft CVE
Windows App for Mac Installer Elevation of Privilege Vulnerability
10 Feb 202616:00
–mscve
ncsc
NCSC
Vulnerabilities fixed in Microsoft Windows
10 Feb 202619:01
–ncsc
Rows per page
[
  {
    "vendor": "Microsoft",
    "product": "Windows App for Mac",
    "versions": [
      {
        "version": "11.0.0",
        "lessThan": "11.3.2",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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19 Aug 2026 16:25Current
CVSS 3.14.7
EPSS0.00379
SSVC
43