Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days

Tag

CVE ID

CVE Title

Severity

.NET

CVE-2026-70161

.NET Elevation of Privilege Vulnerability

Important

.NET

CVE-2026-70174

.NET Remote Code Execution Vulnerability

Important

.NET

CVE-2026-70162

.NET Denial of Service Vulnerability

Important

.NET

CVE-2026-92707

MessagePack-CSharp Denial of Service Vulnerability

Moderate

.NET

CVE-2026-87697

.NET Remote Code Execution Vulnerability

Important

.NET

CVE-2026-96959

.NET Denial of Service Vulnerability

Important

.NET

CVE-2026-96960

.NET Denial of Service Vulnerability

Important

.NET

CVE-2026-96957

.NET Security Feature Bypass Vulnerability

Important

.NET

CVE-2026-96958

.NET Denial of Service Vulnerability

Important

.NET

CVE-2026-96234

.NET Information Disclosure Vulnerability

Important

.NET

CVE-2026-96238

.NET Security Feature Bypass…