CVE-2009-1869: Adobe Air

High severity, CVSS 9.3. EPSS: 19.7% chance of exploitation in the next 30 days.

Integer overflow in the ActionScript Virtual Machine 2 (AVM2) abcFile parser in Adobe Flash Player before 9.0.246.0 and 10.x before 10.0.32.18, and Adobe AIR before 1.5.2, allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an AVM2 file with a large intrf_count value that triggers a dereference of an out-of-bounds pointer.

Affected products

• Adobe Air: up to and including 1.5.1; version 1.0 only; version 1.01 only; version 1.1 only; version 1.5 only
• Adobe Flash Player: up to and including 10.0.22.87; version 7.0 only; version 7.0.1 only; version 7.0.25 only; version 7.0.63 only; version 7.0.69.0 only; …
• Adobe Flex: version 3.0 only

Published 2009-07-31. Last modified 2026-06-16.