CVE-2014-2817

HIGHNVD 8.89.0▲Trending — 4 sources updated this weekExploited in the wild

8.8

Microsoft Internet Explorer 6 through 11 allows remote attackers to gain privileges via a crafted web site, aka "Internet Explorer Elevation of Privilege Vulnerability."

CVSS v3: 8.8
EG Score: 9.0(high)
EPSS: 96.7%
KEV: ⚠ Exploited

Published

August 12, 2014

Last Modified

April 22, 2026

Advisory Details (3)

Auto-updated May 2, 2026

⚠️ Active exploitation confirmed. Patch available. Sources: cisa.

cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-2817

generic

Microsoft Security Bulletin MS14-051 - Critical | Microsoft Learn

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-051

generic

http://www.securityfocus.com/bid/69092

Data Freshness Timeline

(refreshed 20× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-10 08:12 UTCEG score recompute
2026-06-10 08:12 UTCGHSA enrichment
2026-06-10 04:21 UTCEG score recompute
2026-06-10 04:21 UTCGHSA enrichment
2026-06-10 00:30 UTCEG score recompute
2026-06-10 00:30 UTCGHSA enrichment
2026-06-09 20:39 UTCEG score recompute
2026-06-09 20:39 UTCGHSA enrichment
2026-06-09 18:42 UTCCISA KEV update
2026-06-09 17:12 UTCCISA KEV update
2026-06-09 16:47 UTCEG score recompute
2026-06-09 16:47 UTCGHSA enrichment
2026-06-09 12:56 UTCEG score recompute
2026-06-09 12:56 UTCGHSA enrichment
2026-06-09 09:06 UTCEG score recompute
2026-06-09 09:06 UTCGHSA enrichment
2026-06-09 05:15 UTCEG score recompute
2026-06-09 05:15 UTCGHSA enrichment
2026-06-09 01:24 UTCEG score recompute
2026-06-09 01:24 UTCGHSA enrichment

Frequently asked(6)

What is CVE-2014-2817?

CVE-2014-2817 is a high vulnerability published on August 12, 2014. Microsoft Internet Explorer 6 through 11 allows remote attackers to gain privileges via a crafted web site, aka "Internet Explorer Elevation of Privilege Vulnerability."

When was CVE-2014-2817 disclosed?

CVE-2014-2817 was first published in the National Vulnerability Database on August 12, 2014, with the most recent update on April 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2014-2817 actively exploited?

Yes. CISA added CVE-2014-2817 to the Known Exploited Vulnerabilities catalog on May 25, 2022, affecting Microsoft Internet Explorer. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.

What is the CVSS score of CVE-2014-2817?

CVE-2014-2817 has a CVSS v3 base score of 8.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.

Which products are affected by CVE-2014-2817?

CVE-2014-2817 affects Microsoft Internet Explorer. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.

How do I remediate CVE-2014-2817?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-2817, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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