CVE-2022-2294

HIGH8.8

CISA KEV

Published 2022-07-28 · Updated 2026-08-04 · Source chrome-cve-admin@google.com

Summary

CVE-2022-2294 is a high-severity (CVSS 8.8) vulnerability in WebRTC WebRTC. CISA added it to the Known Exploited Vulnerabilities catalog on August 25, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by September 15, 2022. CISA also lists it as known to be used in ransomware campaigns, so it should be prioritised accordingly.

All 1 known-exploited WebRTC vulnerabilities →

Description

Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

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

CWE-787CWE-787

CISA Known-Exploited Vulnerability

Product: WebRTC — WebRTC

Name: WebRTC Heap Buffer Overflow Vulnerability

Date added: 2022-08-25 · Due: 2022-09-15

USED IN RANSOMWARE

Required action: Apply updates per vendor instructions.

References

View on NVD

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