0.0
NA
CVE-2026-12447
Google Chrome heap buffer overflow
Overview
Description
Heap buffer overflow in WebRTC in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Details
INFO
Published Date :
June 17, 2026, 1:38 a.m.
Last Modified :
June 17, 2026, 1:38 a.m.
Remotely Exploit :
No
Source :
Chrome
Solution
Update Google Chrome to patch a heap buffer overflow vulnerability in WebRTC.
- Update Google Chrome to version 149.0.7827.155 or later.
- Apply vendor patches for Chromium WebRTC.
- Avoid opening untrusted HTML pages.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-12447 vulnerability anywhere in the article.
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.