Unrated severityNVD Advisory· Published Sep 9, 2026
CVE-2026-87553
CVE-2026-87553
Description
Improper input validation in SiteIsolation in Google Chrome 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: Medium)
Affected products
1Patches
Vulnerability mechanics
References
2News mentions
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