Ghostwire

CVE-2026-7922: Use after free in ServiceWorker in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to potentially perform...

CRITICAL CVSS 9.5

Published: May 6, 2026 | Last Modified: May 6, 2026

Description

Use after free in ServiceWorker in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Ghostwire Analysis — What This Means Practically

Critical CVSS score indicates maximum severity — remote code execution, authentication bypass, or complete system compromise is likely possible.

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 (1 articles)

References

www.tenable.com/cve/CVE-2026-7922
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-7922