CVE-2015-4856 json
Unspecified vulnerability in the Oracle VM VirtualBox component in Oracle Virtualization VirtualBox before 4.0.30, 4.1.38, 4.2.30, 4.3.26,…
published 2015-10-21 11 y ago modified 2026-06-17 4 mo ago also EUVD-2015-4873
- cvss
- 4.9
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 34%
- public exploits
- 0
- none known
Summary
Unspecified vulnerability in the Oracle VM VirtualBox component in Oracle Virtualization VirtualBox before 4.0.30, 4.1.38, 4.2.30, 4.3.26, and 5.0.0 allows local users to affect availability via unknown vectors related to Core.
Patch / fix
- virtualbox Ubuntu 14.04 LTS 4.3.34-dfsg-1+deb8u1ubuntu1.14.04.1
ubuntu advisories UBUNTU-CVE-2015-4856
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
Exploit prediction
0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.9 | AV:L/AC:L/Au:N/C:N/I:N/A:C |
References
-
oracle.com
/technetwork/topics/security/cpuoct2015-2367953.html
patch, vendor-advisory
-
securitytracker.com
/id/1033880
vdb-entry
Sources
- CVE List CVE-2015-4856
- NVD CVE-2015-4856
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.