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    CVE-2017-8743

    A remote code execution vulnerability exists in Microsoft PowerPoint 2016, Microsoft SharePoint Enterprise Server 2016, and Office Online Server when they fail to properly handle objects in memory, aka "PowerPoint Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8742.

    Published:Sep 13, 2017
    Last Modified:Apr 20, 2025
    EPS:Sep 13, 2017
    EPSS Score:0.32412
    CVSS Score:7.8

    Affected Products

    Vendor
    Microsoft
    Product
    Office Online Server
    Vendor
    Microsoft
    Product
    Powerpoint
    Vendor
    Microsoft
    Product
    Sharepoint Server

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-81947 (CVSS 7.8) — Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
    CVE-2026-68793 (CVSS 7.8) — Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
    CVE-2026-55949 (CVSS 7.8) — Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locall…
    CVE-2026-55947 (CVSS 7.8) — Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
    CVE-2026-55898 (CVSS 6.1) — Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.…
    CVE-2026-54131 (CVSS 7.8) — Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High