Microsoft .NET Core 安全更新（2026 年 6 月）

版本 1.4

Jun 22, 2026, 8:21 AM

CVSS metrics ("CVSSv3 score" set to 5.5)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N")
CVSSv3 score source (set to "CVE-2026-45491")
CVSSv3 severity (based on CVE-2026-45491, severity decreased from "High" to "Medium")