CVE-2026-6297

Description

Use after free in Proxy in Google Chrome prior to 147.0.7727.101 allowed an attacker in a privileged network position to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

CVSS Vector

References

• https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_15.html
• https://issues.chromium.org/issues/493628982