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CVE-2009-3955

CRITICAL CVSS: 10.0 Published: 2010-01-13 Modified: 2026-06-16

Description

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.

Affected Platforms

Adobe AcrobatAdobe Acrobat ReaderMicrosoft WindowsApple Mac Os X

Weakness Type

CWE-399

References