Security Updates for Microsoft .NET Framework (May 2026)

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Version 1.2 May 18, 2026, 10:04 AM CVSS metrics ("CVSSv2 score" set to 6.8) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:P") CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C") CVSSv2 severity (based on CVE-2026-32177, severity decreased from "High" to "Medium") Exploit attributes ("Exploit available" set to "False") Exploit attributes ("Exploitability ease" set to "No known exploits are available") Plugin Feed: 202605181004
Version 1.1 May 15, 2026, 6:15 PM New Plugin Feed: 202605151815

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