CVE-2026-70167: microsoft windows_server_2022, microsoft windows_server_2025

CVSS 8.8 (high) · published 2026-10-13

Access of resource using incompatible type ('type confusion') in DNS Server allows an authorized attacker to execute code over a network.

Affected products (NVD): microsoft windows_server_2022, microsoft windows_server_2025

Fixed in (NVD): 10.0.20348.5761, 10.0.26100.33650

Weakness: CWE-822, CWE-843

Source: NVD CVE-2026-70167

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70167

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