Class familyMicrosoft · Windows
Microsoft Windows exposure of Sensitive System Information to an Unauthorized flaws, 2021–2026
8 Windows CVEs with CWE-497 weaknesses, 8 Jun 2021 to 13 Oct 2026. 1 is in CISA KEVThe US Cybersecurity and Infrastructure Security Agency’s list of Known Exploited Vulnerabilities. A CVE is added when CISA has evidence that attackers are using it..
CVEs by year
Published each year. Select a CVE to open it.Grouped by product and weakness type (CWE); not proven to share a root cause.
1 2021’21
2022’22
2023’23
2024’24
2025’25
7 2026’26
In CISA KEVNot in KEV
20211 CVE, 1 in KEV
20267 CVEs
CVEs in this family
Table view of the years above| CVE | Published | Title | Linked from | Priority |
|---|---|---|---|---|
| CVE-2021-31955KEV | 8 Jun 2021 | Microsoft Windows Kernel Information Disclosure Vulnerability | Grouped by weakness | 66.8 |
| CVE-2026-50294 | 14 Jul 2026 | Windows Kernel Information Disclosure Vulnerability | Grouped by weakness | 13.0 |
| CVE-2026-69406 | 8 Sep 2026 | Windows Kernel Information Disclosure Vulnerability | Grouped by weakness | 12.1 |
| CVE-2026-69723 | 8 Sep 2026 | Windows Kernel Information Disclosure Vulnerability | Grouped by weakness | 15.9 |
| CVE-2026-108462 | 13 Oct 2026 | Windows Kernel Information Disclosure Vulnerability | Grouped by weakness | 15.7 |
| CVE-2026-70199 | 13 Oct 2026 | Windows Kernel Information Disclosure Vulnerability | Grouped by weakness | 16.0 |
| CVE-2026-70232 | 13 Oct 2026 | Windows Kernel Information Disclosure Vulnerability | Grouped by weakness | 16.0 |
| CVE-2026-83925 | 13 Oct 2026 | Windows Kernel Information Disclosure Vulnerability | Grouped by weakness | 14.1 |