Back Securityboulevard

Microsoft's January 2026 Patch Tuesday Addresses 113 CVEs (CVE-2026-20805)

Securityboulevard • January 13, 2026

... zero - days , including one that was exploited in the wild. ... According to Microsoft, this vulnerability was exploited in the wild as a zero - day .

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Microsoft January 2026 Patch Tuesday Addresses 114 Vulnerabilities On January 10, 2026, Microsoft released its Patch Tuesday updates, fixing 114 vulnerabilities, including three classified as zero-day flaws. These updates affect various Microsoft products and are crucial for maintaining system security against potential exploits. 61 sources 24

Extracted Entities

Attack Types (1)

Zero-day Exploit

CVEs (1)

CVE-2026-20805