CVE-2022-2294CISA KEVEPSS p99.4%
CVE-2022-2294WebRTC Heap Buffer Overflow Vulnerability
WebRTC / WebRTC
Description
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.
Scoring
| CVSS | 8.8 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 70.46% probability of exploitation · percentile 99.4% · 2026-10-03T12:00:21Z |
| Last modified | 2026-08-04 |
CISA KEV entry
Added to KEV: 2022-08-25
(incoming)1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| KEVEntry | WebRTC Heap Buffer Overflow Vulnerabilitykev-cve-2022-2294 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.