CVE-2026-70330

creationtimestamp| type| source ---|---|--- 2026-08-11 19:01:40+00:00| seen| https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review 2026-08-11 20:46:21+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0284 2026-08-12 01:01:36+00:00| seen|...

CVE-2026-70330

Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally...

CVE-2026-70330 Windows DNS Elevation of Privilege Vulnerability

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CVE-2026-70330

CVE-2026-70330 describes a heap-based buffer overflow in Windows DNS that allows an authorized, local attacker to elevate privileges. The available sources confirm the vulnerability occurs in the Windows DNS component and enables local privilege escalation with a high impact on confidentiality, i...