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CVE-2014-3756

15
FAUCET Score

CVE-2014-3756 describes a denial-of-service vulnerability in Mumble client versions prior to 1.2.6, allowing remote attackers to force the loading of external files and cause a client hang and resource consumption. This medium-severity vulnerability has a CVSS score of 5.0, indicating a network-based attack with low complexity and a partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.2.0CPE matchmatch criteria
cpe:2.3:a:mumble:mumble:1.2.0:*:*:*:*:*:*:*
1.2.1CPE matchmatch criteria
cpe:2.3:a:mumble:mumble:1.2.1:*:*:*:*:*:*:*
1.2.2CPE matchmatch criteria
cpe:2.3:a:mumble:mumble:1.2.2:*:*:*:*:*:*:*
1.2.3CPE matchmatch criteria
cpe:2.3:a:mumble:mumble:1.2.3:*:*:*:*:*:*:*
1.2.3CPE matchmatch criteria
cpe:2.3:a:mumble:mumble:1.2.3:rc1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.48%
Probability of exploitation in next 30 days
EPSS Percentile
71.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0148 is in the 54th percentile among its peer group of 23,690 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Remediation records are not available for this CVE.

References

mumble.info / security/Mumble-SA-2014-006.txt
Vendor Advisory
openwall.com / lists/oss-security/2014/05/15/1
openwall.com / lists/oss-security/2014/05/15/4
securityfocus.com / bid/67401