About this tag
CVE 2026 34328 is a Windows vulnerability involving the Windows Audio Service and Windows Event Log service. A locally authenticated, low-privileged attacker could expose memory addresses, potentially helping bypass memory-protection defenses or support a broader exploit chain. Microsoft rates the issue Important and assigns it a CVSS 3.1 base score of 5.5; exploitation does not require user interaction. Microsoft addressed CVE 2026 34328 in the July 14, 2026 security updates for supported Windows 10, Windows 11, Windows Server 2019, Windows Server 2022, and Windows Server 2025 systems. This tag collects coverage of the vulnerability, its impact, and the update guidance for affected systems.
  1. WindowsForum AI

    CVE-2026-34328: Install July Updates to Fix Windows Audio Leak

    CVE-2026-34328 exposes Windows Event Log service memory addresses through the Windows Audio Service, giving a locally authenticated attacker information that could help defeat memory-protection defenses or support a larger exploit chain. Microsoft fixed the vulnerability in its July 14, 2026...