KB5003681: Windows 8.1 and Windows Server 2012 R2 Security Update (June 2021)

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Version 1.19 Oct 31, 2025, 8:07 PM CVSS metrics ("CVSSv3 score" set to 7.8) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H") CVSSv3 score source (changed from "CVE-2021-31962" to none) Plugin Feed: 202510312007
Version 1.18 Nov 28, 2024, 9:35 AM CVSS metrics ("CVSSv3 score" set to 9.8) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H") Plugin Feed: 202411280935
Version 1.17 Jun 17, 2024, 3:35 PM Plugin metadata (add more granular CPEs to Windows OS plugins) Plugin Feed: 202406171535
Version 1.16 Dec 27, 2023, 2:38 PM CVSS metrics ("CVSSv3 score" set to 9.4. "CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L") Plugin Feed: 202312271438
Version 1.15 Sep 22, 2023, 6:10 PM Detection Plugin Feed: 202309221810
Version 1.14 Feb 15, 2023, 2:09 PM Exploit attributes ("Exploit framework core" set to "True") Plugin Feed: 202302151409
Version 1.13 Dec 6, 2022, 6:51 PM Reference Plugin Feed: 202212061851

* Changelogs are generally available for changes made after Nov 1, 2022