Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft

🗓️ 31 Jan 2026 04:52:13Reported by SimoesCTTType

githubexploit

githubexploit🔗 github.com👁 163 Views

Weaponized exploit for CVE-2026-21509 targeting Windows NFSv4.1 kernel with SYSTEM shellcode and protection bypass.

Reporter	Title	Published	Views	Family All 47
GithubExploit	Exploit for CVE-2026-21509	27 Jan 202609:26	–	githubexploit
GithubExploit	Exploit for CVE-2026-21509	27 Jan 202613:56	–	githubexploit
GithubExploit	Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft	30 Jun 202616:19	–	githubexploit
GithubExploit	Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft	4 Feb 202614:13	–	githubexploit
GithubExploit	Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft	29 Jan 202600:51	–	githubexploit
GithubExploit	Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft	12 Mar 202618:59	–	githubexploit
GithubExploit	Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft	1 Feb 202617:31	–	githubexploit
GithubExploit	cve-2026-poc-collection	21 May 202615:15	–	githubexploit
GithubExploit	Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft	1 Mar 202617:00	–	githubexploit
GithubExploit	Exploit for Reliance on Untrusted Inputs in a Security Decision in Microsoft	28 Jan 202620:23	–	githubexploit

31 Jan 2026 04:57Current

6Medium risk

Vulners AI Score6

CVSS 3.17.8

EPSS0.72152

SSVC

cve 2026 21509 windows network file system nfs kernel driver system shellcode protect bypass temporal refraction