Multiple unspecified vulnerabilities in Google V8 before 4.1.0.21, as used in Google Chrome before 41.0.2272.76, allow attackers to cause a denial of service or possibly have other impact via unknown vectors.
Conclusion & alert: CVE-2015-2238 is rated Moderate Risk (40.7/100): CVSS High severity, with low exploitation likelihood (EPSS 0.14%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-03-30 | 0.22% | 0.14% | -0.08% |
| 2 | 2025-03-29 | 0.12% | 0.22% | +0.10% |
| 3 | 2023-03-07 | — | 0.12% | — |
Full EPSS history (4 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
ubuntu
|
medium | CVE-2015-2238 medium priority: Ubuntu including 3 source packages (chromium-browser, libv8-3.14, oxide-qt), 39 status rows across 13 suites (artful, bionic, cosmic, lucid, precise, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): released 20, ignored 11, DNE 7, needs-triage 1. | https://ubuntu.com/security/CVE-2015-2238 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 14.10 | cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:* |
| chrome | <= 40.0.2214.115 | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | |
| v8 | <= 4.1.0.20 | cpe:2.3:a:google:v8:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html | Vendor Advisory |
| http://www.ubuntu.com/usn/USN-2521-1 | Third Party Advisory |