Microsoft's June 2026 Patch Tuesday breaks record with 206 fixed vulnerabilities, including 3 zero-days
By
Pieter Arntz
Summary
Microsoft's June 2026 Patch Tuesday is the largest in the program's history, fixing 206 security vulnerabilities including 32 critical-rated bugs and three publicly disclosed zero-day vulnerabilities. While the zero-days were publicly known before patches were available, none have been actively exploited in the wild. This release surpasses all previous Patch Tuesday updates since the program began in October 2003.
Source
bskyMicrosoft's June 2026 Patch Tuesday breaks record with 206 fixed vulnerabilities, including 3 zero-daysmalwarebytes.comKey quotes
· 4 pulledThis month's Patch Tuesday remedies 206 Microsoft security vulnerabilities, which makes it the biggest ever.
The fixes include 32 vulnerabilities marked as critical by Microsoft, including three publicly disclosed zero-day vulnerabilities.
None are known to have been actively exploited in the wild.
The sheer number of fixed CVEs (vulnerabilities) makes this the largest release since the Patch Tuesday program began.
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