The vulnerability of the OptimizationGuide component in Google Chrome and Microsoft Edge web browsers allows a hacker to access confidential data and also trigger a service failure.

The vulnerability of the OptimizationGuide component in Google Chrome and Microsoft Edge relates to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to gain access to confidential data, as well as cause service failures through a specially created HTML pa...

Linux Distros Unpatched Vulnerability : CVE-2026-9986

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Insufficient validation of untrusted input in OptimizationGuide in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the...

CVE-2026-9986

Insufficient validation of untrusted input in OptimizationGuide in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. Chromium security severity: High...