CVE-2009-3953

What is affected

Vendor	Adobe
Product	Acrobat and Reader
Weakness	CWE-119

The vulnerability

Adobe Acrobat and Reader contains an array boundary issue in Universal 3D (U3D) support that could lead to remote code execution.

Required action

Apply updates per vendor instructions.

US federal civilian agencies were required to act by 22 June 2022 under BOD 22-01. The deadline is a compliance date, not a measure of severity — it says nothing about how dangerous the flaw is to anyone else.

Where this comes from

Every field on this page is taken from the CISA Known Exploited Vulnerabilities catalog, last synced 11 Nov 2026, 21:30. Nothing here is our own assessment. For the technical scoring, see the NVD record below.

NVD record ↗ CVE.org record ↗