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    CVE-2005-1683

    Buffer overflow in winword.exe 10.2627.6714 and earlier in Microsoft Word for the Macintosh, before SP3 for Word 2002, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted mcw file.

    Published:May 20, 2005
    Last Modified:Apr 16, 2026
    EPS:May 25, 2005
    EPSS Score:0.1513
    CVSS Score:2.6

    Affected Products

    Vendor
    Microsoft
    Product
    Word

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-83949 (CVSS 5.5) — Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.…
    CVE-2026-83951 (CVSS 5.5) — Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.…
    CVE-2026-80090 (CVSS 6.5) — Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a net…
    CVE-2026-80085 (CVSS 8.8) — Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a net…
    CVE-2026-80080 (CVSS 8.8) — Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.…
    CVE-2026-78525 (CVSS 8.8) — Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.…
    CVE-2026-78520 (CVSS 6.5) — Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.…
    CVE-2026-78522 (CVSS 6.5) — Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a net…
    CVE-2026-78521 (CVSS 8.8) — Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a net…
    CVE-2026-80079 (CVSS 6.5) — Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a net…

    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