KB4592503: Windows 7 和 Windows Server 2008 R2 的 2020 年 12 月安全更新

语言：

版本 1.9 Aug 29, 2025, 3:06 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-2020-17140" to none) Plugin Feed: 202508291506
版本 1.8 Jun 17, 2024, 3:35 PM Plugin metadata (add more granular CPEs to Windows OS plugins) Plugin Feed: 202406171535
版本 1.7 Feb 6, 2024, 4:21 PM CVSS metrics ("CVSSv3 score" set to 8.1. "CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H") CVSSv3 score source (set to "CVE-2020-17140") Exploit attributes ("Exploit available" set to "False") Plugin Feed: 202402061621

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