CVE-2026-70119 Out-of-bounds read in Windows DNS allows an authorized attacker to execute code over a network

Description

Out-of-bounds read in Windows DNS allows an authorized attacker to execute code over a network.

Affected products and versions

Product	Affected versions	Fixed in
Windows Server 2022 10.0	10.0.20348.0 → < 10.0.20348.5761	10.0.20348.5761
Windows Server 2025 10.0	10.0.26100.0 → < 10.0.26100.33650	10.0.26100.33650
Windows Server 2025 (Server Core installation) 10.0	10.0.26100.0 → < 10.0.26100.33650	10.0.26100.33650

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