CVE-2014-3756

mediumpriority · track · 21EPSS 0.015 · 74 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.48% (74th) EPSS

CVSS 5 · medium

Is it mine?

7 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

The client in Mumble 1.2.x before 1.2.6 allows remote attackers to force the loading of an external file and cause a denial of service (hang and resource consumption) via a crafted string that is treated as rich-text by a Qt widget, as demonstrated by the (1) user or (2) channel name in a Qt dialog, (3) subject common name or (4) email address to the Certificate Wizard, or (5) server name in a tooltip.

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-19USprimary

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
mumble mumble= 1.2.0nvdUScpe:2.3:a:mumble:mumble:*:*:*:*:*:*:*:*
mumble mumble= 1.2.1nvdUScpe:2.3:a:mumble:mumble:*:*:*:*:*:*:*:*
mumble mumble= 1.2.2nvdUScpe:2.3:a:mumble:mumble:*:*:*:*:*:*:*:*
mumble mumble= 1.2.3nvdUScpe:2.3:a:mumble:mumble:*:*:*:*:*:*:*:*
mumble mumble= 1.2.4nvdUScpe:2.3:a:mumble:mumble:*:*:*:*:*:*:*:*
mumble mumble= 1.2.5nvdUScpe:2.3:a:mumble:mumble:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2014-11-16modified 2026-06-17

related (367)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2017-8570US	high7.8OT critical	89.9% (100th)	KEV	2017-07-11
Microsoft Office allows a remote code execution vulnerability due to the way that it handles objects in memory, aka "Microsoft Office Remote Code Execution Vulnerability". This CVE…
CVE-2017-0262US	high7.8OT critical	81.0% (100th)	KEV	2017-05-12
Microsoft Office 2010 SP2, Office 2013 SP1, and Office 2016 allow a remote code execution vulnerability when the software fails to properly handle objects in memory, aka "Office Re…
CVE-2015-5477US	high7.8OT critical	99.6% (100th)	KEV	2015-07-29
named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.
CVE-2015-1770US	high8.8OT critical	35.0% (98th)	KEV	2015-06-10
Microsoft Office 2013 SP1 and 2013 RT SP1 allows remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Uninitialized Memory Use Vulnerabil…
CVE-2015-1671US	high9.3OT critical	48.8% (99th)	KEV	2015-05-13
The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2; Office 2007 SP3 and 2010 SP2; Live Meeting 2007 Console; Lync 20…

+362 more

references (13)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan