Live › vulnerability › CVE-2015-2419
Go to dashboardInternet Explorer's JScript engine has a memory corruption bug that a malicious web page can trigger. An attacker who gets a victim to load that page can run code on the victim's machine or crash the browser.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Microsoft Internet Explorer | vendor | – | – |
Check whether Internet Explorer is still in use on Windows machines and which cumulative update level is installed (winver, or Settings > Update).
Apply the Microsoft security update for CVE-2015-2419 per vendor instructions, or stop using Internet Explorer.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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."
This page as .md · .json · in your agent: get_signal("CVE-2015-2419")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.