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    CVE-2009-3955

    Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted JPC_MS_RGN marker in the Jp2c stream of a JpxDecode encoded data stream, which triggers an integer sign extension that bypasses a sanity check, leading to memory corruption.

    Published:Jan 12, 2010
    Last Modified:Apr 23, 2026
    EPS:Jan 13, 2010
    EPSS Score:0.36195
    CVSS Score:10

    Affected Products

    Vendor
    Adobe
    Product
    Acrobat
    Vendor
    Adobe
    Product
    Acrobat Reader
    Vendor
    Apple
    Product
    Mac Os X
    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Redhat
    Product
    Rhel Extras

    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-2026-81984 (CVSS 5.5) — Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory…
    CVE-2026-81989 (CVSS 7.8) — Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in …
    CVE-2026-81991 (CVSS 5.5) — Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive m…
    CVE-2026-81980 (CVSS 7.8) — Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code executi…
    CVE-2026-81990 (CVSS 7.8) — Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in …
    CVE-2026-81987 (CVSS 7.8) — Acrobat Reader is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary c…
    CVE-2026-79910 (CVSS 5.5) — Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive m…
    CVE-2026-81993 (CVSS 5.5) — Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could lead to disclosure of sens…
    CVE-2026-79907 (CVSS 7.8) — Acrobat Reader is affected by a Double Free vulnerability that could result in arbitrary code execution in the…
    CVE-2026-79909 (CVSS 7.8) — Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in …

    References

    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=836
    http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00009.html
    http://secunia.com/advisories/38138
    http://secunia.com/advisories/38215
    http://www.adobe.com/support/security/bulletins/apsb10-02.html
    http://www.redhat.com/support/errata/RHSA-2010-0060.html
    http://www.securityfocus.com/bid/37757
    http://www.securitytracker.com/id?1023446
    http://www.us-cert.gov/cas/techalerts/TA10-013A.html
    http://www.vupen.com/english/advisories/2010/0103
    https://bugzilla.redhat.com/show_bug.cgi?id=554293
    https://exchange.xforce.ibmcloud.com/vulnerabilities/55553
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8255
    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=836
    http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00009.html
    http://secunia.com/advisories/38138
    http://secunia.com/advisories/38215
    http://www.adobe.com/support/security/bulletins/apsb10-02.html
    http://www.redhat.com/support/errata/RHSA-2010-0060.html
    http://www.securityfocus.com/bid/37757
    http://www.securitytracker.com/id?1023446
    http://www.us-cert.gov/cas/techalerts/TA10-013A.html
    http://www.vupen.com/english/advisories/2010/0103
    https://bugzilla.redhat.com/show_bug.cgi?id=554293
    https://exchange.xforce.ibmcloud.com/vulnerabilities/55553
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8255

    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