CVE-2026-14116 Information disclosure in Chrome

Medium 4.3 Published Updated

A remote attacker can leak cross-origin data via a crafted HTML page by exploiting insufficient input validation in Chrome DevTools.

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-2026-14116?

CVE-2026-14116 is a medium-severity vulnerability in Google Chrome, published on 30 Jun 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

Insufficient validation of untrusted input in DevTools in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)

Weakness: CWE-20

Which versions are affected by CVE-2026-14116?

It affects 1 product.

Products include Google Chrome.

How do I fix CVE-2026-14116?

Upgrade to a fixed version.

Is CVE-2026-14116 being exploited?

There is no known exploitation of CVE-2026-14116 in the wild and no public exploit code.

All Google Chrome vulnerabilities

Sources

Also known as DEBIAN-CVE-2026-14116, ECHO-cc07-ed92-9a0a, GHSA-w2gv-3xq6-w58f, MINI-w3h9-w2x3-5m82.

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