CVE-2026-106188 Security feature bypass in Chrome
A confused deputy vulnerability in Chrome on Android allows remote attackers to bypass system access restrictions into privileged pages via crafted HTML.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2026-106188?
CVE-2026-106188 is a medium-severity vulnerability in Google Chrome, published on 6 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Confused deputy in SignIn in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker to bypass system access restrictions into a privileged page via a crafted HTML page. (Chromium security severity: Medium)
Weakness: CWE-441
Which versions are affected by CVE-2026-106188?
It affects 1 product.
Products include Google Chrome.
How do I fix CVE-2026-106188?
Upgrade to a fixed version.
Is CVE-2026-106188 being exploited?
There is no known exploitation of CVE-2026-106188 in the wild and no public exploit code.
Other vulnerabilities in Google Chrome
Sources
Also known as DEBIAN-CVE-2026-106188, ECHO-6745-58b8-ff52, GHSA-r6gj-589x-q7hq, MINI-gg9m-m92c-vcj9.