CVE-2026-11207 Other in Chrome
A remote attacker can escape the browser sandbox via malicious network traffic exploiting insufficient input validation in Chrome's Autofill feature.
- 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-2026-11207?
CVE-2026-11207 is a critical vulnerability in Google Chrome, published on 4 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 Autofill in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via malicious network traffic. (Chromium security severity: Medium)
Weakness: CWE-20
Which versions are affected by CVE-2026-11207?
It affects 1 product.
Products include Google Chrome.
How do I fix CVE-2026-11207?
Upgrade to a fixed version.
Is CVE-2026-11207 being exploited?
There is no known exploitation of CVE-2026-11207 in the wild and no public exploit code.
Other vulnerabilities in Google Chrome
Sources
Also known as DEBIAN-CVE-2026-11207, ECHO-1328-07e7-87f6, GHSA-x7hm-96xq-g364, MINI-7ch3-3849-vjg4.