CVE-2009-3955

no score yetEPSS 16%

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.

EPSS: 16% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2010-01-13
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

adobe:acrobat
adobe:acrobat_reader

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

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