Multiple integer signedness errors in factory.cc in Google V8 before r3560, as used in Google Chrome before 4.0.249.89, allow remote attackers to execute arbitrary code in the Chrome sandbox via crafted use of JavaScript arrays.

WebKit before r53525, as used in Google Chrome before 4.0.249.89, allows remote attackers to execute arbitrary code in the Chrome sandbox via a malformed RUBY element, as demonstrated by a <ruby>><table><rt> sequence.

The image decoder in WebKit before r52833, as used in Google Chrome before 4.0.249.78, does not properly handle a failure of memory allocation, which allows remote attackers to execute arbitrary code in the Chrome sandbox via a malformed GIF file that specifies a large size.

WebCore/bindings/v8/custom/V8DOMWindowCustom.cpp in WebKit before r52401, as used in Google Chrome before 4.0.249.78, allows remote attackers to bypass the Same Origin Policy via vectors involving the window.open method.

Multiple integer overflows in Skia, as used in Google Chrome before 4.0.249.78, allow remote attackers to execute arbitrary code in the Chrome sandbox or cause a denial of service (memory corruption and application crash) via vectors involving CANVAS elements.