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9.6

CVE-2026-87474: Chrome and Chromium could run malicious code from web page

CVE-2026-87474 · published 1 month ago
Summary

Versions of Google Chrome before 153.0.8010.36 and matching Debian Chromium builds may let a specially crafted web page cause the browser to use memory that has already been released. This can allow an attacker to run code on the user’s computer outside the browser’s security sandbox. Update the browser to the latest version to eliminate the risk.

What to do
  • Update google chrome to version 153.0.8010.36 or later.
Affected software
Ecosystem VendorProductAffected versions
– google chrome < 153.0.8010.36
Debian:12 debian chromium All versions
Original advisory text
Use after free in Payments in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security se...
Use after free in Payments in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
9.6 Critical
Exploitation
<1% chance of attack within 30 days
Type
CWE-416Use After Free
Timeline
Published9 Sep 2026
Updated14 Oct 2026
First seen9 Sep 2026
Sources
CVE-2026-87474 · MITRE
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