CVE-2026-6307

Type Confusion in Turbofan in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Affected

Google · Chrome

CVSS v3.1 CNA

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.45% chance of exploitation in the next 30 days, 38th percentile

Published

2026-04-15

Updated

2026-04-16

Proof-of-concept exploits (3)

• J4ck3LSyN-Gen2/CVE-2026-485587★ · 2026-07-02
• 0xsha/CVE-2026-630767★ · 2026-07-01
• J4ck3LSyN-Gen2/CVE-2026-6307-Longinus10★ · 2026-07-01

Security advisories

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

References

• CVE Record
• NVD entry

Related

• CVE-2025-53770
• CVE-2025-55182
• CVE-2026-13768
• CVE-2026-39047
• CVE-2026-48558
• CVE-2026-58457