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CVE-2026-85043: Google Chrome before 152.0.7977.82 lets remote attackers bypass restrictions

CVE-2026-85043 · published today
Summary

Versions of Google Chrome older than 152.0.7977.82 do not fully clear network data, which can be exploited by a remote attacker sending specially crafted network traffic. This can allow the attacker to get around the computer's built‑in access controls and potentially reach sensitive information. Update Chrome to the latest version to close the gap.

What to do
  • Update google chrome to version 152.0.7977.82 or later.
Affected software
VendorProductAffected versions
google chrome < 152.0.7977.82
Original advisory text
Incomplete cleanup in Network in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to bypass system access restrictions via crafted network traffic. (Chromium security severity: High)
Incomplete cleanup in Network in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to bypass system access restrictions via crafted network traffic. (Chromium security severity: High)
Type
CWE-459Incomplete Cleanup
Timeline
Published3 Sep 2026
Updated3 Sep 2026
First seen3 Sep 2026
Sources
CVE-2026-85043 · MITRE
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