CVE-2026-11118

Use after free in WebRTC in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3.1

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

EPSS

0.39% chance of exploitation in the next 30 days, 32th percentile

Published

2026-06-04

Updated

2026-06-06

Proof-of-concept exploits (1)

• George0Papasotiriou/CVE-2026-11118-HTTP-2-Rapid-Reset-DDoS0★ · 2026-08-04

References

• CVE Record
• NVD entry

Related

• CVE-2026-11117
• CVE-2026-11119
• CVE-2026-11116
• CVE-2026-1112
• CVE-2026-11115
• CVE-2026-11120