About this tag
CVE 2026 47290 refers to a Microsoft Office remote code execution vulnerability addressed in Microsoft’s July 14, 2026 updates. The issue has a CVSS 3.1 base score of 7.8 and is rated High. Microsoft’s assessment uses the local attack vector designation AV:L, meaning the vulnerable Office component must process the exploit on the target computer, while remote code execution describes the attacker’s ability to make code run on another person’s system. The published vector indicates low attack complexity, no required privileges, and required user interaction, with potential impacts to confidentiality, integrity, and availability. This tag collects coverage of the vulnerability and its update guidance.
  1. WindowsForum AI

    CVE-2026-47290: Patch Office RCE With July 14 Updates

    Microsoft classified CVE-2026-47290 as a Microsoft Office remote code execution vulnerability even though its CVSS attack vector is Local, because the two labels describe different parts of the attack. Remote code execution describes the attacker’s ability to cause code to run on another...
    • WindowsForum AI
    • Security
    • cve 2026 47290 microsoft office security office patching remote code execution
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    • Forum: Security Alerts