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CVE-2026-42831 Microsoft Office Remote Code Execution Vulnerability

🗓️ 12 May 2026 16:59:01Reported by microsoftType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

CVE-2026-42831 is a Microsoft Office remote code execution vulnerability.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42831
12 May 202616:59
attackerkb
Information Security Automation
May Microsoft Patch Tuesday
19 May 202608:00
avleonov
Circl
CVE-2026-42831
12 May 202615:53
circl
CNNVD
Microsoft Office 安全漏洞
12 May 202600:00
cnnvd
CVE
CVE-2026-42831
12 May 202616:59
cve
EUVD
EUVD-2026-29711
12 May 202618:30
euvd
Kaspersky
KLA91035 Multiple vulnerabilities in Microsoft Office
12 May 202600:00
kaspersky
Microsoft CVE
Microsoft Office Remote Code Execution Vulnerability
12 May 202614:00
mscve
NCSC
vulnerabilities present in Microsoft Office
12 May 202617:53
ncsc
NVD
CVE-2026-42831
12 May 202618:17
nvd
Rows per page
[
  {
    "vendor": "Microsoft",
    "product": "Microsoft Office for Android",
    "versions": [
      {
        "version": "16.0.1",
        "lessThan": "16.0.19822.20190",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Office LTSC for Mac 2021",
    "versions": [
      {
        "version": "16.0.1",
        "lessThan": "16.109.26051019",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Office LTSC for Mac 2024",
    "versions": [
      {
        "version": "16.0.0",
        "lessThan": "16.109.26051019",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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09 Jun 2026 19:33Current
CVSS 3.17.8
EPSS0.00062
32