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6.5
CVE-2026-5276: Google Chrome before 146.0.7680.178: Malicious sites can steal browser data
CVE-2026-5276 · published 7 months ago
Summary
A security issue in Google Chrome's WebUSB feature allowed a malicious website to potentially steal sensitive information from your browser. This issue has been fixed in version 146.0.7680.178 or later. If you're using an earlier version, update your browser to the latest version to protect your data.
What to do
- Update debian chromium to version 146.0.7680.177-1~deb12u1.
- Update debian chromium to version 146.0.7680.177-1~deb13u1.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Debian:11 | debian | chromium | All versions |
| Debian:12 | debian | chromium |
< 146.0.7680.177-1~deb12u1 Fix: upgrade to 146.0.7680.177-1~deb12u1
|
| Debian:13 | debian | chromium |
< 146.0.7680.177-1~deb13u1 Fix: upgrade to 146.0.7680.177-1~deb13u1
|
| Debian:14 | debian | chromium | All versions |
Original advisory text
Insufficient policy enforcement in WebUSB in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page....
Insufficient policy enforcement in WebUSB in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Severity
6.5
Medium
Type
CWE-693Protection Mechanism Failure
Timeline
Published1 Apr 2026
Updated29 Oct 2026
First seen1 Apr 2026
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