CVE-2014-1780

Exp

Microsoft Internet Explorer 10 and 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2014-1772, CVE-2014-1794, CVE-2014-1797, CVE-2014-1802, CVE-2014-2756, CVE-2014-2763, CVE-2014-2764, CVE-2014-2769, and CVE-2014-2771.

Published: 2014-06-11 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2014-1780 is rated High Exploit Risk (90.2/100): CVSS Critical severity, with high exploitation likelihood (EPSS 49.96%, 98th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +3.84% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2014-1780

EDB-ID Source Kind Published Link
34010 exploit_db edb 2014-07-08 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2014-1780

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-01-25 46.11% 49.96% +3.84%
2 2025-09-02 40.83% 46.11% +5.29%
3 2025-04-26 — 40.83% —

Full EPSS history (22 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2014-1780

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.3 2.0 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 8.6 10.0 [email protected]

Weakness enumeration for CVE-2014-1780

Affected software / configurations for CVE-2014-1780

Vendor Product Version Raw CPE
microsoft internet_explorer 10 cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*
microsoft internet_explorer 11 cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*

References for CVE-2014-1780

cvelogic Threat Intelligence