browser/worker_host/message_port_dispatcher.cc in Google Chrome before 8.0.552.224 and Chrome OS before 8.0.552.343 does not properly handle certain postMessage calls, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted JavaScript code that creates a web worker.

The ThemeInstalledInfoBarDelegate::Observe function in browser/extensions/theme_installed_infobar_delegate.cc in Google Chrome before 8.0.552.224 and Chrome OS before 8.0.552.343 does not properly handle incorrect tab interaction by an extension, which allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted extension.

The Pickle::Pickle function in base/pickle.cc in Google Chrome before 8.0.552.224 and Chrome OS before 8.0.552.343 on 64-bit Linux platforms does not properly perform pointer arithmetic, which allows remote attackers to bypass message deserialization validation, and cause a denial of service or possibly have unspecified other impact, via invalid pickle data.

Double free vulnerability in libxml2 2.7.8 and other versions, as used in Google Chrome before 8.0.552.215 and other products, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling.

Use-after-free vulnerability in Google Chrome before 8.0.552.215 allows remote attackers to cause a denial of service via vectors related to the handling of mouse dragging events.

Use-after-free vulnerability in Google Chrome before 8.0.552.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving SVG animations.

Google Chrome before 8.0.552.215 does not properly restrict privileged extensions, which allows remote attackers to cause a denial of service (memory corruption) via a crafted extension.

Google Chrome before 8.0.552.215 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via malformed video content that triggers an indexing error.

libvpx, as used in Google Chrome before 8.0.552.215 and possibly other products, allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted WebM video. NOTE: this vulnerability exists because of a regression.

Google Chrome before 8.0.552.215 does not properly handle HTTP proxy authentication, which allows remote attackers to cause a denial of service (application crash) via unspecified vectors.

Incomplete blacklist vulnerability in Google Chrome before 8.0.552.215 on Linux and Mac OS X allows remote attackers to have an unspecified impact via a "dangerous file."

Use-after-free vulnerability in Google Chrome before 8.0.552.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to history handling.

Google Chrome before 8.0.552.215 does not properly restrict the generation of file dialogs, which allows remote attackers to cause a denial of service (reduced usability and possible application crash) via a crafted web site.

Google Chrome before 8.0.552.215 does not properly handle HTML5 databases, which allows attackers to cause a denial of service (application crash) via unspecified vectors.

Google Chrome before 8.0.552.215 does not properly restrict read access to videos derived from CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain potentially sensitive video data via a crafted web site.

Unspecified vulnerability in Google Chrome before 8.0.552.215 allows remote attackers to bypass the pop-up blocker via unknown vectors.

libxml2 before 2.7.8, as used in Google Chrome before 7.0.517.44, Apple Safari 5.0.2 and earlier, and other products, reads from invalid memory locations during processing of malformed XPath expressions, which allows context-dependent attackers to cause a denial of service (application crash) via a crafted XML document.

Array index error in the FEBlend::apply function in WebCore/platform/graphics/filters/FEBlend.cpp in WebKit, as used in Google Chrome before 7.0.517.44, webkitgtk before 1.2.6, and other products, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted SVG document, related to effects in the application of filters.

Google Chrome before 7.0.517.44 does not properly handle the data types of event objects, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

WebKit, as used in Google Chrome before 7.0.517.44, webkitgtk before 1.2.6, and other products, accesses a frame object after this object has been destroyed, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.