---
id: CVE-2022-2294
title: >-
  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.
summary: >-
  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.
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-787
  - CWE-787
vendor: google
product: chrome
affected:
  - chrome < 103.0.5060.114
  - extra_packages_for_enterprise_linux = 8.0
  - fedora = 35
  - fedora = 36
  - webkitgtk < 2.36.5
  - wpe_webkit < 2.36.5
  - ipados < 15.6
  - iphone_os < 15.6
  - mac_os_x < 10.15.7
  - mac_os_x = 10.15.7
  - macos < 11.6.8
  - 'macos >= 12.0, < 12.5'
  - tvos < 15.6
  - watchos < 8.7
  - webrtc
patched:
  - chrome 103.0.5060.114
  - webkitgtk 2.36.5
  - wpe_webkit 2.36.5
  - ipados 15.6
  - iphone_os 15.6
  - mac_os_x 10.15.7
  - macos 12.5
  - tvos 15.6
  - watchos 8.7
published: '2022-07-28'
updated: '2026-08-04'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-2294'
references:
  - url: 'http://www.openwall.com/lists/oss-security/2022/07/28/2'
    label: chrome-cve-admin@google.com
  - url: >-
      https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html
    label: chrome-cve-admin@google.com
  - url: 'https://crbug.com/1341043'
    label: chrome-cve-admin@google.com
  - url: >-
      https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/
    label: chrome-cve-admin@google.com
  - url: >-
      https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/
    label: chrome-cve-admin@google.com
  - url: 'https://security.gentoo.org/glsa/202208-35'
    label: chrome-cve-admin@google.com
  - url: 'https://security.gentoo.org/glsa/202208-39'
    label: chrome-cve-admin@google.com
  - url: 'https://security.gentoo.org/glsa/202311-11'
    label: chrome-cve-admin@google.com
  - url: 'http://www.openwall.com/lists/oss-security/2022/07/28/2'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://crbug.com/1341043'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://security.gentoo.org/glsa/202208-35'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://security.gentoo.org/glsa/202208-39'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://security.gentoo.org/glsa/202311-11'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - kev
  - in-the-wild
epss: 0.70461
epssPercentile: 0.9936
kev: true
kevDateAdded: '2022-08-25'
kevDueDate: '2022-09-15'
kevRansomware: true
exploited: true
zeroDay: true
ingestedAt: '2026-08-04T05:36:12.334Z'
---

## Overview

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.

## Affected

- `chrome < 103.0.5060.114`
- `extra_packages_for_enterprise_linux = 8.0`
- `fedora = 35`
- `fedora = 36`
- `webkitgtk < 2.36.5`
- `wpe_webkit < 2.36.5`
- `ipados < 15.6`
- `iphone_os < 15.6`
- `mac_os_x < 10.15.7`
- `mac_os_x = 10.15.7`
- `macos < 11.6.8`
- `macos >= 12.0, < 12.5`
- `tvos < 15.6`
- `watchos < 8.7`
- `webrtc`

## Remediation

Upgrade past the affected range:

- `chrome 103.0.5060.114`
- `webkitgtk 2.36.5`
- `wpe_webkit 2.36.5`
- `ipados 15.6`
- `iphone_os 15.6`
- `mac_os_x 10.15.7`
- `macos 12.5`
- `tvos 15.6`
- `watchos 8.7`