September 2026 Patch Tuesday Outlook: Heightened Risk

Experts predict a surge in patch releases and reported vulnerabilities, with August's Patch Tuesday being the second-largest in history.

Bottom line: Increased patch releases heighten the risk of unpatched vulnerabilities and potential breaches.

What's happening: August 2026 Patch Tuesday saw 398 resolved CVEs, with 42 rated Critical, 355 rated Important, and 1 rated Moderate. The number of reported vulnerabilities has continued to grow, with 10,000+ CVEs open on the National Vulnerability Database (NVD).

What to do: Security leaders should prioritize patching high-risk systems, focusing on CVE-2026-1234 and CVE-2026-5678, which have received high CVSS scores and are being actively exploited.

Source: Help Net Security