cve 2026 55123

  1. CVE-2026-55123 PowerPoint RCE: Install KB5002867 to Fix

    CVE-2026-55123 is a Microsoft PowerPoint code-execution flaw that can be triggered when a user opens a malicious presentation, but it is not directly exploitable across a network connection. Microsoft published the vulnerability on July 14, 2026, with a CVSS 3.1 score of 7.8 and the vector...
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    • cve 2026 55123 microsoft powerpoint office security updates remote code execution
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