CVE-2026-13939
LowCVSS 3.1Exploitation Probability (EPSS)
Low risk11th percentile — higher than 11% of all known CVEs
Summary
Insufficient validation of untrusted input in WebShare in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page.
Risk Assessment
The risk involves potential UI spoofing that could lead to data theft or tricking users into performing unintended actions. The attack requires prior compromise of the renderer process, raising the difficulty bar, but if successful, it can have serious consequences.
Recommendation
Immediately update Google Chrome on Android to version 150.0.7871.47 or later. Regularly monitor and apply security updates for browsers.
Original NVD description (English source)
Insufficient validation of untrusted input in WebShare in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)