CVE-2022-2294Heap 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.
Updated under an hour ago ()
Does this affect you?
It affects Google Chrome and 11 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Aug 25, 2022; federal agencies had to remediate by Sep 15, 2022, and it is known to be used in ransomware. Treat that date as your deadline.
Do this next
Free account, 1 product
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
- 8.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-787
- Known exploited
- Added to CISA KEV Aug 25, 2022; federal remediation due Sep 15, 2022; known ransomware useApply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 70.83% (percentile 99)
- Assigned by
- Chrome
- NVD analysis
- Analyzed
- Record last updated
- Aug 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Google Chrome google:chrome (from the name) | from unspecified before 103.0.5060.114 | CNA record |
google chrome google:chrome | before 103.0.5060.114 | NVD |
fedoraproject extra_packages_for_enterprise_linux fedoraproject:extra_packages_for_enterprise_linux | 8.0 | NVD |
fedoraproject fedora fedoraproject:fedora | 35; 36 | NVD |
webkitgtk webkitgtk webkitgtk:webkitgtk | before 2.36.5 | NVD |
wpewebkit wpe_webkit wpewebkit:wpe_webkit | before 2.36.5 | NVD |
apple ipados apple:ipados | before 15.6 | NVD |
apple iphone_os apple:iphone_os | before 15.6 | NVD |
apple mac_os_x apple:mac_os_x | before 10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; and 10 more ranges | NVD |
apple macos apple:macos | before 11.6.8; from 12.0 before 12.5 | NVD |
apple tvos apple:tvos | before 15.6 | NVD |
apple watchos apple:watchos | before 8.7 | NVD |
webrtc_project webrtc webrtc_project:webrtc | all versions | NVD |
References
- https://crbug.com/1341043permissions-required
- https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.htmlrelease-notes, vendor-advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/vendor-advisory, broken-link
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/vendor-advisory, broken-link
- http://www.openwall.com/lists/oss-security/2022/07/28/2mailing-list, third-party-advisory
- https://security.gentoo.org/glsa/202208-35vendor-advisory, third-party-advisory
- https://security.gentoo.org/glsa/202208-39vendor-advisory, third-party-advisory
- https://security.gentoo.org/glsa/202311-11vendor-advisory, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.