Internet Explorer
CVE-2019-0676 — Internet Explorer Information Disclosure Vulnerability
Executive Summary
An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory. An attacker who successfully exploited this vulnerability could test for the presence of files on disk. For an attack to be successful, an attacker must persuade a user to open a malicious website. The security update addresses the vulnerability by changing the way Internet Explorer handles objects in memory.
Overview
4.3
CVSS MEDIUM
Low
MS Severity
Exploited
MS Exploit Status
Exploitation Detected
MS Exploit Likelihood
CVSS Vector
ATTACK VECTOR
Network
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
None
USER INTERACTION
Required
SCOPE
Unchanged
Temporal Score: 3.9
EPSS Score
0.07505
probability of exploitation in the next 30 days
0.93705 percentile - updated 2026-06-20
View on FIRST.org
Affected Products
25 affected products
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Internet Explorer 10 on Windows Server 2012 | 4487025 (Monthly Rollup) 4486474 (IE Cumulative) |
Low | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 for 32-bit Systems | 4487018 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 for x64-based Systems | 4487018 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems | 4487026 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems | 4487026 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1703 for 32-bit Systems | 4487020 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1703 for x64-based Systems | 4487020 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1709 for 32-bit Systems | 4486996 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1709 for ARM64-based Systems | 4486996 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1709 for x64-based Systems | 4486996 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems | 4487017 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1803 for ARM64-based Systems | 4487017 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems | 4487017 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems | 4487044 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems | 4487044 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems | 4487044 (Security Update) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 | 4486563 (Monthly Rollup) 4486474 (IE Cumulative) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 | 4486563 (Monthly Rollup) 4486474 (IE Cumulative) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 8.1 for 32-bit systems | 4487000 (Monthly Rollup) 4486474 (IE Cumulative) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows 8.1 for x64-based systems | 4487000 (Monthly Rollup) 4486474 (IE Cumulative) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows RT 8.1 | 4487000 (Monthly Rollup) |
Important | Information Disclosure | Yes |
| Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | 4486563 (Monthly Rollup) 4486474 (IE Cumulative) |
Low | Information Disclosure | Yes |
| Internet Explorer 11 on Windows Server 2012 R2 | 4487000 (Monthly Rollup) 4486474 (IE Cumulative) |
Low | Information Disclosure | Yes |
| Internet Explorer 11 on Windows Server 2016 | 4487026 (Security Update) |
Low | Information Disclosure | Yes |
| Internet Explorer 11 on Windows Server 2019 | 4487044 (Security Update) |
Low | Information Disclosure | Yes |
Patches
10 patches
| Article | Type | Restart |
|---|---|---|
4487025 (Monthly Rollup) 4486474 |
Monthly Rollup | Yes |
4487018 |
Security Update | Yes |
4487026 |
Security Update | Yes |
4487020 |
Security Update | Yes |
4486996 |
Security Update | Yes |
4487017 |
Security Update | Yes |
4487044 |
Security Update | Yes |
4486563 (Monthly Rollup) 4486474 |
Monthly Rollup | Yes |
4487000 (Monthly Rollup) 4486474 |
Monthly Rollup | Yes |
4487000 |
Monthly Rollup | Yes |
Known Exploits
No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.
Acknowledgments
Clement Lecigne of Google’s Threat Analysis Group
References
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