CVE-2026-87618: High severity Google Chrome vulnerability
Chromium CVE-2026-87618: Incorrect reference resolution in Storage
Other sources
Incorrect reference resolution in Storage in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)
— MITRE
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 153.0.4234.32 - Upgrade
Upgrade
Google Chrome/Chromium (Storage)to a version that resolves this vulnerability.Fixed in 153.0.8010.36
Event History
Frequently Asked Questions
What attacker capability is required to exploit this issue?
The attacker must already have compromised the Chrome renderer process. The issue can then be triggered with a crafted HTML page to potentially execute code outside the sandbox.
Which systems and Chrome versions are affected?
The issue affects Google Chrome on Windows before version 153.0.8010.36. Chrome 153.0.8010.36 or later is not identified as affected by the provided information.