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 Windows DNS Elevation of Privilege Vulnerability

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CVE-2026-70330

CVE-2026-70330 is a heap-based buffer overflow in the Windows DNS service that allows an authorized attacker to elevate privileges locally . NVD assigns a CVSS 3.1 score of 7.8 (HIGH) with low privileges required, while Microsoft's CNA score is 6.7 (MEDIUM) requiring high privileges. CISA SSVC as...