CVE-2015-2419

8.8 HIGH CISA KEV - Actively Exploited

Published: July 14, 2015 Modified: October 22, 2025

Description

JScript 9 in 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 "JScript9 Memory Corruption Vulnerability."

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.securitytracker.com/id/1032894

Source: secure@microsoft.com

Broken Link Third Party Advisory VDB Entry

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-065

Source: secure@microsoft.com

Patch Vendor Advisory

http://www.securitytracker.com/id/1032894

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link Third Party Advisory VDB Entry

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-065

Source: af854a3a-2127-422b-91ae-364da2661108

Patch Vendor Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-2419

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

5 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.8 / 10.0

EPSS (Exploit Probability)

80.2%

99th percentile

Exploitation Status

Actively Exploited

Remediation due: 2022-04-18

Weaknesses (CWE)

CWE-787 CWE-787

Affected Vendors

microsoft

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