Security
Microsoft security updates and public advisory evidence: affected products, fixing updates, exploitation and source coverage.
998Microsoft CVEsreleased Tue 8 Sep
132Critical105 need an update · 27 fixed service-side
2Exploited in the wild
0Publicly disclosed
2In CISA KEV
249Revised since release
Act first · September 2026
Exploited, KEV-listed, or publicly disclosedPatch next · critical, "exploitation more likely", or top 5% EPSS · needs an update154
Showing 3 of 154All critical
| CVE | Vulnerability | Severity | CVSS | EPSS | Impact | Status | Fixed by |
|---|---|---|---|---|---|---|---|
| CVE-2026-81383 | Visual Studio Code Information Disclosure VulnerabilityVisual Studio Code | Important | 7.4 | 0.9% | Information DisclosureNetwork | — | |
| CVE-2026-58649 | .NET Information Disclosure Vulnerability.NET | Important | 6.5 | 0.4% | Information DisclosureNetwork | KB5126104KB5126105+1 | |
| CVE-2026-81381 | GitHub Copilot and Visual Studio Code Information Disclosure VulnerabilityGitHub Copilot and Visual Studio Code | Important | 6.5 | 0.9% | Information DisclosureNetwork | — | |
| CVE-2026-81380 | GitHub Copilot and Visual Studio Code Information Disclosure VulnerabilityGitHub Copilot and Visual Studio Code | Important | 5.3 | 0.7% | Information DisclosureNetwork | — |