October 23, 2025—KB5070886 (Monthly Rollup) Out-of-band

🗓️ 14 Oct 2025 14:00:00Reported by MicrosoftType

mskb

mskb🔗 support.microsoft.com👁 16 Views

Out-of-band ESU update for Windows Server 2012 R2 with Azure Arc install caveat.

Reporter	Title	Published	Views	Family All 111
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	9 Mar 202607:43	–	githubexploit
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	28 Oct 202519:56	–	githubexploit
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	1 Nov 202520:05	–	githubexploit
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	6 Nov 202510:56	–	githubexploit
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	26 Dec 202507:22	–	githubexploit
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	9 Jan 202610:52	–	githubexploit
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	3 Nov 202510:51	–	githubexploit
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	27 Oct 202514:05	–	githubexploit
GithubExploit	Exploit for Deserialization of Untrusted Data in Microsoft	26 Dec 202507:22	–	githubexploit
GithubExploit	Exploit for CVE-2025-59287	27 Oct 202510:08	–	githubexploit

14 Oct 2025 14:00Current

9.3High risk

Vulners AI Score9.3

CVSS 3.19.8

EPSS0.72697

SSVC

windows server azure arc secure boot end of support extended security updates certificate expiration