CVE-2026-87460: Use After Free
Chromium CVE-2026-87460: Use after free in Platform
Other sources
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
Use after free in Platform in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
— NVD
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 (Platform use-after-free, CVE-2026-87460)to a version that resolves this vulnerability.Fixed in 153.0.8010.36
Event History
Frequently Asked Questions
What does an attacker need to exploit this issue?
The attacker needs to induce Chrome to process a crafted HTML page. The described impact is arbitrary code execution inside the Chrome sandbox.
Which Chrome versions are affected?
Google Chrome versions prior to 153.0.8010.36 are affected. The provided information does not identify specific operating systems or release channels beyond the referenced desktop stable-channel update.
Does successful exploitation escape the Chrome sandbox?
The provided description states that arbitrary code execution occurs inside the sandbox. It does not state that this vulnerability alone enables a sandbox escape.