Ghostwire

CVE-2026-9979: Insufficient validation of untrusted input in Input in Google Chrome prior to 148.0.7778.216 allowed a remote attacker...

UNKNOWN CVSS 0.0 EPSS 0.02%

Published: May 28, 2026 | Last Modified: May 29, 2026

Description

Insufficient validation of untrusted input in Input in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.02% (6th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (2 articles)

References