CVE-2014-1761
Published: February 15, 2022
Official Description
Microsoft Word contains a memory corruption vulnerability which when exploited could allow for remote code execution.
CISA KEV Advisory
Microsoft Word Memory Corruption Vulnerability
Microsoft Word contains a memory corruption vulnerability which when exploited could allow for remote code execution.
Apply updates per vendor instructions.
Risk Analysis
This memory corruption vulnerability in Microsoft Word can lead to remote code execution when exploited. The high EPSS score of 0.93131 indicates a strong likelihood of exploitation, and its presence in CISA's KEV confirms it is being actively exploited.
This vulnerability is actively exploited in the wild and is listed in CISA's Known Exploited Vulnerabilities Catalog. Attackers are leveraging this flaw for remote code execution.
Apply the latest security updates for Microsoft Word and the broader Microsoft Office suite. Users should be cautious when opening untrusted Word documents.
Technical Analysis
CVE-2014-1761 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2014-1761 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2014-1761 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1