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    CVE-2009-3831

    Opera before 10.01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted domain name.

    Published:Oct 30, 2009
    Last Modified:Apr 23, 2026
    EPS:Oct 30, 2009
    EPSS Score:0.0734
    CVSS Score:9.3

    Affected Products

    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Opera
    Product
    Opera Browser

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-87602 (CVSS 4.7) — Out of bounds read in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to…
    CVE-2026-87509 (CVSS 8.1) — Incorrect authorization in Updater in Google Chrome on on Windows prior to 153.0.8010.36 allowed a local attac…
    CVE-2026-87618 (CVSS 8.3) — Incorrect reference resolution in Storage in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remo…
    CVE-2026-87653 (CVSS 5.4) — UI misrepresentation in FullScreen in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote atta…
    CVE-2026-87528 (CVSS 9.6) — Type confusion in Rust in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to pote…
    CVE-2026-87644 (CVSS 8.3) — Incorrect authorization in Views in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attack…
    CVE-2026-87616 (CVSS 8.3) — Improper initialization in Views in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attack…
    CVE-2026-87454 (CVSS 6.5) — Information leak in Enterprise in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker…
    CVE-2026-87494 (CVSS 9.6) — Use after free in Browser in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker leve…
    CVE-2026-87530 (CVSS 8.1) — Uncontrolled search path element in CredentialProvider in Google Chrome on on Windows prior to 153.0.8010.36 a…

    References

    http://secunia.com/advisories/37182
    http://www.opera.com/docs/changelogs/mac/1001/
    http://www.opera.com/docs/changelogs/unix/1001/
    http://www.opera.com/docs/changelogs/windows/1001/
    http://www.opera.com/support/kb/view/938/
    http://www.osvdb.org/59357
    http://www.securityfocus.com/bid/36850
    http://www.vupen.com/english/advisories/2009/3073
    https://exchange.xforce.ibmcloud.com/vulnerabilities/54020
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6574
    http://secunia.com/advisories/37182
    http://www.opera.com/docs/changelogs/mac/1001/
    http://www.opera.com/docs/changelogs/unix/1001/
    http://www.opera.com/docs/changelogs/windows/1001/
    http://www.opera.com/support/kb/view/938/
    http://www.osvdb.org/59357
    http://www.securityfocus.com/bid/36850
    http://www.vupen.com/english/advisories/2009/3073
    https://exchange.xforce.ibmcloud.com/vulnerabilities/54020
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6574

    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