Use-after-free vulnerability in the MutationObserver::disconnect function in core/dom/MutationObserver.cpp in the DOM implementation in Blink, as used in Google Chrome before 42.0.2311.135, allows remote attackers to cause a denial of service or possibly have unspecified other impact by triggering an attempt to unregister a MutationObserver object that is not currently registered.
CVSS Details
- CVSS 3.1 Base Score: 8.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade chromiumUpgrade chromium-pulseUpgrade chromium-npapi | Dec 10, 2025 | Apr 28, 2015 |
| Gentoo Linux | — | Upgrade www-client/chromium. | Oct 30, 2017 | May 1, 2015 |
| Google Chrome | — | Upgrade to the latest version of Google Chrome | May 4, 2015 | Apr 28, 2015 |
| Suse | — | Upgrade chromium | Dec 18, 2015 | May 1, 2015 |
| Ubuntu | — | Upgrade liboxideqtcore0 | Nov 8, 2024 | May 1, 2015 |
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