cve 2026 55005

  1. CVE-2026-55005 Fix: Patch Exchange RCE to July 2026 Builds

    Microsoft’s July 2026 security update fixes CVE-2026-55005, an 8.8-rated remote code execution vulnerability in on-premises Exchange Server caused by a heap-based buffer overflow. An attacker needs a valid low-privilege account, but can exploit the flaw over the network without user interaction...
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    • cve 2026 55005 exchange server microsoft security updates patch management
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    • Forum: Security Alerts