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CVE-2025-21326 Internet Explorer Remote Code Execution Vulnerability

🗓️ 14 Jan 2025 18:04:49Reported by microsoftType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

CVE-2025-21326 allows remote code execution in Internet Explorer, posing significant security risks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2025-21326
14 Jan 202517:29
–circl
cnnvd
CNNVD
Microsoft Internet Explorer security vulnerabilities
14 Jan 202500:00
–cnnvd
cnvd
CNVD
Microsoft Internet Explorer Code Execution Vulnerability
17 Jan 202500:00
–cnvd
cve
CVE
CVE-2025-21326
14 Jan 202518:04
–cve
euvd
EUVD
EUVD-2025-2391
3 Oct 202520:07
–euvd
mskb
Microsoft KB
January 14, 2025—KB5049984 (OS Build 25398.1369)
14 Jan 202516:00
–mskb
mskb
Microsoft KB
January 14, 2025—KB5050009 (OS Build 26100.2894) for Windows
16 Jan 202516:00
–mskb
mscve
Microsoft CVE
Internet Explorer Remote Code Execution Vulnerability
14 Jan 202516:00
–mscve
ncsc
NCSC
Vulnerabilities fixed in Microsoft Windows
14 Jan 202519:09
–ncsc
nvd
NVD
CVE-2025-21326
14 Jan 202518:15
–nvd
Rows per page
[
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2022, 23H2 Edition (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.25398.0",
        "lessThan": "10.0.25398.1369",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.2894",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.2894",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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09 Jun 2026 18:30Current
CVSS 3.17.8
EPSS0.01373
SSVC
33