Live › vulnerability › CVE-2022-2294
Go to dashboardWebRTC, the real-time communication library built into web browsers, has a heap buffer overflow that lets an attacker run shellcode. It affects browsers that use WebRTC, including Google Chrome, and CISA lists it as actively exploited in the wild.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| WebRTC WebRTC | vendor | – | – |
| google chrome | vendor | < 103.0.5060.114 | 103.0.5060.114 |
| fedoraproject extra packages for enterprise linux | vendor | = 8.0 | – |
| fedoraproject fedora | vendor | = 35 | – |
| fedoraproject fedora | vendor | = 36 | – |
| webkitgtk | vendor | < 2.36.5 | 2.36.5 |
| wpewebkit wpe webkit | vendor | < 2.36.5 | 2.36.5 |
| apple ipados | vendor | < 15.6 | 15.6 |
| apple iphone os | vendor | < 15.6 | 15.6 |
| apple mac os x | vendor | < 10.15.7 | 10.15.7 |
| apple mac os x | vendor | = 10.15.7 | – |
| apple macos | vendor | < 11.6.8 | 11.6.8 |
| apple macos | vendor | >= 12.0, < 12.5 | 12.5 |
| apple tvos | vendor | < 15.6 | 15.6 |
| apple watchos | vendor | < 8.7 | 8.7 |
| webrtc project webrtc | vendor | – | – |
Unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows an attacker to perform shellcode execution. This vulnerability impacts web browsers using WebRTC including but not limited to Google Chrome.
CISA required action: Apply updates per vendor instructions.
This page as .md · .json · in your agent: get_signal("CVE-2022-2294")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.