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NVD CRITICAL: CVE-2026-42904 — Heap-based buffer overflow in Windows TCP/IP allows an unauthorized attacker to ...

·Source: NIST NVD

Updated:

Executive Summary

Heap-based buffer overflow in Windows TCP/IP allows an unauthorized attacker to elevate privileges over an adjacent network.

Analysis

Heap-based buffer overflow in Windows TCP/IP allows an unauthorized attacker to elevate privileges over an adjacent network. CVSS Score: 9.6. Published: 2026-06-09T17:17:09.983.

Indicators of Compromise (1)

CVE (1)
CVE-2026-42904
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Jun 9, 2026. Verified by: NIST.

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