CVE-2022-2294
HIGHCVSS 8.8/10Actively ExploitedEPSS 70.46%
Last modified
CVE-2022-2294 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. CISA has confirmed active exploitation in the wild. EPSS estimates a 70.46% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 103.0.5060.114 | |
| Fedoraproject | Extra Packages For Enterprise Linux | 8.0 |
| Fedoraproject | Fedora | 35 |
| Fedoraproject | Fedora | 36 |
| Webkitgtk | Webkitgtk | < 2.36.5 |
| Wpewebkit | Wpe Webkit | < 2.36.5 |
| Apple | Ipados | < 15.6 |
| Apple | Iphone Os | < 15.6 |
| Apple | Mac Os X | < 10.15.7 |
| Apple | Mac Os X | 10.15.7 |
| Apple | Macos | < 11.6.8 |
| Apple | Macos | >= 12.0, < 12.5 |
| Apple | Tvos | < 15.6 |
| Apple | Watchos | < 8.7 |
| Webrtc Project | Webrtc | All versions |
References
- http://www.openwall.com/lists/oss-security/2022/07/28/2Mailing List, Third Party Advisory
- https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1341043Permissions Required
- https://security.gentoo.org/glsa/202208-35Third Party Advisory
- https://security.gentoo.org/glsa/202208-39Third Party Advisory
- https://security.gentoo.org/glsa/202311-11Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/07/28/2Mailing List, Third Party Advisory
- https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1341043Permissions Required
- https://security.gentoo.org/glsa/202208-35Third Party Advisory
- https://security.gentoo.org/glsa/202208-39Third Party Advisory
- https://security.gentoo.org/glsa/202311-11Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2022-2294?
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.
How severe is CVE-2022-2294?
CVE-2022-2294 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 70.46% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2022-2294?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-2294?
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