CVE-2014-4114

ENISA EUVD: EUVD-2014-4045 ↗
Exploited in the Wild ✓ Confirmed 0-Day ★ Google Project Zero
Triaged: March 5, 2026 5 articles Published: 2014-10-15

EPSS Score

Source: FIRST.org · 2026-05-24
92.14%
probability
This CVE has a 92.14% probability of being exploited in the next 30 days.
0% Top 99.7th percentile of all CVEs 100%

CVSS v3.1

Source: VulnerabilityLookup (CIRCL)
7.8
HIGH
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

VulnerabilityLookup (CNA)
Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow remote attackers to execute arbitrary code via a crafted OLE object in an Office document, as exploited in the wild with a "Sandworm" attack in June through October 2014, aka "Windows OLE Remote Code Execution Vulnerability."

Affected Products

n/a
n/a

Google Project Zero

Patched
Oct. 14, 2014
Reported by
iSIGHT Partners and researchers from ESET
Root Cause Analysis
???

Signal Intelligence

Confidence
95%
EPSS 92.14%
CVSS v3.1 7.8
Mentions 5
Last Seen May 27, 2026

CNA Information

CNA Assigner
microsoft

Analyst Note

Auto-imported from Google Project Zero — confirmed zero-day by definition.

Threat Actors 4

CHRYSENE
apt_group Information theft and espionage 🇮🇷 IR
FusionCore
apt_group 🇪🇺 EU
DNSpionage
apt_group Information theft and espionage 🇮🇷 IR
ELECTRUM
apt_group Information theft and espionage 🇷🇺 RU

Triage Info

Decided atMar 05, 2026
Published DateOct 15, 2014