Multiple unspecified vulnerabilities in Google V8 before 4.3.61.21, as used in Google Chrome before 43.0.2357.65, allow attackers to cause a denial of service or possibly have other impact via unknown vectors.
Conclusion & alert: CVE-2015-3910 is rated Moderate Risk (47.3/100): CVSS High severity, with low exploitation likelihood (EPSS 0.26%). 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 | 2025-05-26 | 0.14% | 0.26% | +0.12% |
| 2 | 2025-05-20 | 0.20% | 0.14% | -0.06% |
| 3 | 2023-03-07 | — | 0.20% | — |
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-2015-3910 medium priority: Ubuntu including 4 source packages (chromium-browser, libv8, libv8-3.14, oxide-qt), 48 status rows across 12 suites (artful, bionic, cosmic, precise, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): released 20, DNE 15, ignored 11, needed 1, needs-triage 1. | https://ubuntu.com/security/CVE-2015-3910 |