The Extensions subsystem in Google Chrome before 49.0.2623.75 does not properly maintain own properties, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code that triggers an incorrect cast, related to extensions/renderer/v8_helpers.h and gin/converter.h.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade chromium-browser | Mar 8, 2016 | Mar 5, 2016 |
| Freebsd | — | Upgrade chromiumUpgrade chromium-npapiUpgrade chromium-pulse | Dec 10, 2025 | Mar 5, 2016 |
| Gentoo Linux | — | Upgrade www-client/chromium. | Oct 30, 2017 | Mar 5, 2016 |
| Google Chrome | — | Upgrade to the latest version of Google Chrome | Mar 10, 2016 | Mar 2, 2016 |
| Suse | — | Upgrade chromium | Mar 8, 2016 | Mar 5, 2016 |
| Ubuntu | — | Upgrade chromium-browser | Nov 19, 2024 | Mar 6, 2016 |
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