Vulnerability · Published Jan 6, 2026 · Assigned by Chrome
CVE-2026-0628
High 8.8
In plain English
A high-severity missing authorization in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 20.9% (higher than 98% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Official description
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.23 | qt6-qtwebengine | 6.10.1-r4 | ALPINE-CVE-2026-0628 |
| Alpine:v3.24 | qt6-qtwebengine | 6.10.2-r1 | ALPINE-CVE-2026-0628 |
| Debian:12 | chromium | 143.0.7499.192-1~deb12u1 | DSA-6097-1 |
| Debian:12 | chromium | 143.0.7499.192-1~deb12u1 | DEBIAN-CVE-2026-0628 |
| Debian:13 | chromium | 143.0.7499.192-1~deb13u1 | DEBIAN-CVE-2026-0628 |
| Debian:13 | chromium | 143.0.7499.192-1~deb13u1 | DSA-6097-1 |
| Debian:14 | chromium | 143.0.7499.192-1 | DEBIAN-CVE-2026-0628 |
Affected products (as reported)
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H