CVE-2026-9997

Use after free in Input in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS v3.1

8.3 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS

0.18% chance of exploitation in the next 30 days, 7th percentile

Published

2026-05-28

Updated

2026-05-30

Proof-of-concept exploits (1)

• George0Papasotiriou/CVE-2026-9997-VPN-Split-Tunneling-Bypass-via-DHCP-Option-Injection0★ · 2026-08-03

References

• CVE Record
• NVD entry

Related

• CVE-2026-9973
• CVE-2026-9998
• CVE-2026-9848
• CVE-2026-9999
• CVE-2026-9833
• CVE-2026-9830