datAInsights CVE Current

CVE-2026-83798 — Windows Update Stack Spoofing Vulnerability

Improper verification of cryptographic signature in Windows Update Stack allows an authorized attacker to perform spoofing locally.

Published: 2026-10-13 · CVSS: 5.5 · CVSS 3.1

Improper verification of cryptographic signature in Windows Update Stack allows an authorized attacker to perform spoofing locally.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision b3c4bc369e1d7ee69235e352bacfbb449caf40a8