CVE-2026-9119

HIGH

Google Chrome < 148.0.7778.179 - Remote Code Execution via WebRTC Heap Buffer Overflow

Title source: llm

Description

Heap buffer overflow in WebRTC in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

References (2)

Core 2

Core References

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html

https://issues.chromium.org/issues/502661101

Scores

CVSS v3 8.8

EPSS 0.0002

EPSS Percentile 5.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-122

Status published

Products (2)

google/chrome < 148.0.7778.178

Google/Chrome 148.0.7778.179

Published May 20, 2026

Tracked Since May 21, 2026