https://hackingpassion.com/tags/cve-2026-41096/Recent content in Cve-2026-41096 on HackingPassion.com : root@HackingPassion.com-[~]HugoenWed, 13 May 2026 11:35:57 +0200https://hackingpassion.com/windows-dns-rce-2026/Wed, 13 May 2026 11:35:57 +0200https://hackingpassion.com/windows-dns-rce-2026/<p>Microsoft patched a critical heap buffer overflow in the Windows DNS Client. An attacker needs no account and no help from the person sitting at the machine to trigger it. Every Windows machine that performs DNS lookups is potentially in scope, and every Windows machine performs DNS lookups constantly.</p> <p>The vulnerability is tracked as <strong>CVE-2026-41096</strong> with a <strong>CVSS score of 9.8</strong>. It sits in a component called <code>dnsapi.dll</code>, the file that handles DNS lookups on every Windows machine. DNS, which stands for Domain Name System, is the system that translates domain names into IP addresses so computers know where to connect. Every time a browser loads a page, an application connects to a server, a VPN establishes, or Windows checks for updates, the system sends out a DNS query asking what IP address belongs to a given name. The DNS Client receives the answer, processes it, and passes it along.</p>