CVE-2026-106184 Information disclosure in Chrome

Medium 4.3 Published Updated

A remote attacker can obtain cross-origin data via a crafted HTML page due to an uninitialized resource in the Media component.

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-2026-106184?

CVE-2026-106184 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

Uninitialized resource in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)

Weakness: CWE-908

Which versions are affected by CVE-2026-106184?

It affects 1 product.

Products include Google Chrome.

How do I fix CVE-2026-106184?

Upgrade to a fixed version.

Is CVE-2026-106184 being exploited?

There is no known exploitation of CVE-2026-106184 in the wild and no public exploit code.

All Google Chrome vulnerabilities

Sources

Also known as DEBIAN-CVE-2026-106184, ECHO-8e14-fc31-ed86, GHSA-8f8x-mm7h-vhqm, MINI-4fm5-9qfw-6jr7.

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