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CVE-2016-3077

22
FAUCET Score

CVE-2016-3077 describes a denial-of-service vulnerability in oVirt Engine, specifically within the VersionMapper.fromKernelVersionString method, affecting Red Hat oVirt-engine products. This flaw allows remote authenticated users to crash all virtual machines, leading to a complete service disruption. With a CVSS score of 6.5 (Medium), it can be exploited over the network with low attack complexity and requires low privileges, resulting in high availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:redhat:ovirt-engine:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.00%
Probability of exploitation in next 30 days
EPSS Percentile
59.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0100 is in the 72nd percentile among its peer group of 21,957 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: RHEV Manager version 3.6Fixed in: org.ovirt.engine-root-0:3.6.4.1-1
View patch

Vendor Advisories (1)

redhatCVE-2016-3077Low

ovirt-engine: Crash of API when parsing unxepected version number

Feb 24, 2016

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory