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    CVE-2008-1086

    The HxTocCtrl ActiveX control (hxvz.dll), as used in Microsoft Internet Explorer 5.01 SP4 and 6 SP1, in Windows XP SP2, Server 2003 SP1 and SP2, Vista SP1, and Server 2008, allows remote attackers to execute arbitrary code via malformed arguments, which triggers memory corruption.

    Published:Apr 8, 2008
    Last Modified:Apr 23, 2026
    EPS:Apr 8, 2008
    EPSS Score:0.58752
    CVSS Score:9.3

    Affected Products

    Vendor
    Microsoft
    Product
    Internet Explorer
    Vendor
    Microsoft
    Product
    Windows-nt
    Vendor
    Microsoft
    Product
    Windows 2000
    Vendor
    Microsoft
    Product
    Windows 2003 Server
    Vendor
    Microsoft
    Product
    Windows Vista
    Vendor
    Microsoft
    Product
    Windows Xp

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-59295 (CVSS 8.8) — Heap-based buffer overflow in Internet Explorer allows an unauthorized attacker to execute code over a network…
    CVE-2021-35240 (CVSS 6.5) — A security researcher stored XSS via a Help Server setting. This affects customers using Internet Explorer, be…
    CVE-2021-26419 (CVSS 7.5) — Scripting Engine Memory Corruption Vulnerability…
    CVE-2021-27085 (CVSS 8.8) — Internet Explorer Remote Code Execution Vulnerability…
    CVE-2021-26411 (CVSS 8.8) — Internet Explorer Memory Corruption Vulnerability…
    CVE-2020-17058 (CVSS 7.5) — Microsoft Browser Memory Corruption Vulnerability…
    CVE-2020-17053 (CVSS 7.5) — Internet Explorer Memory Corruption Vulnerability…
    CVE-2020-17052 (CVSS 7.5) — Scripting Engine Memory Corruption Vulnerability…
    CVE-2020-1506 (CVSS 6.1) — <p>An elevation of privilege vulnerability exists in the way that the Wininit.dll handles objects in memory. A…
    CVE-2020-1012 (CVSS 8.8) — <p>An elevation of privilege vulnerability exists in the way that the Wininit.dll handles objects in memory. A…

    References

    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=680
    http://marc.info/?l=bugtraq&m=120845064910729&w=2
    http://secunia.com/advisories/29714
    http://www.securityfocus.com/bid/28606
    http://www.securitytracker.com/id?1019800
    http://www.us-cert.gov/cas/techalerts/TA08-099A.html
    http://www.vupen.com/english/advisories/2008/1147/references
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-023
    https://exchange.xforce.ibmcloud.com/vulnerabilities/41464
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5475
    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=680
    http://marc.info/?l=bugtraq&m=120845064910729&w=2
    http://secunia.com/advisories/29714
    http://www.securityfocus.com/bid/28606
    http://www.securitytracker.com/id?1019800
    http://www.us-cert.gov/cas/techalerts/TA08-099A.html
    http://www.vupen.com/english/advisories/2008/1147/references
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-023
    https://exchange.xforce.ibmcloud.com/vulnerabilities/41464
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5475

    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