CVE-2009-0945: Apple Safari

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

Array index error in the insertItemBefore method in WebKit, as used in Apple Safari before 3.2.3 and 4 Public Beta, iPhone OS 1.0 through 2.2.1, iPhone OS for iPod touch 1.1 through 2.2.1, Google Chrome Stable before 1.0.154.65, and possibly other products allows remote attackers to execute arbitrary code via a document with a SVGPathList data structure containing a negative index in the (1) SVGTransformList, (2) SVGStringList, (3) SVGNumberList, (4) SVGPathSegList, (5) SVGPointList, or (6) SVGLengthList SVGList object, which triggers memory corruption.

Affected products

• Apple Safari: up to and including 3.2.2; version 0.8 only; version 0.9 only; version 1.0 only; version 1.0.0 only; version 1.0.0b1 only; …

Published 2009-05-13. Last modified 2026-06-16.