ACTIVELY EXPLOITED
CVE-2013-3163: Microsoft Internet Explorer Memory Corruption Vulnerability
| Vendor | Microsoft |
|---|---|
| Product | Internet Explorer |
| Actively exploited | Yes |
| Added to CISA KEV | 30 Mar 2023 |
| CISA federal deadline | 20 Apr 2023 |
| Weakness (CWE) | CWE-94 |
Required action (CISA's text)
The impacted product is end-of-life and should be disconnected if still in use.
Description (NVD)
Microsoft Internet Explorer contains a memory corruption vulnerability that allows remote attackers to execute code or cause a denial of service via a crafted website.
SOURCES
Other Microsoft flaws
- patchtuesday:2026-11: Vulnerability in Microsoft
- CVE-2026-124194: Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability
- CVE-2026-96951: Microsoft Windows Command Injection Vulnerability
- CVE-2026-65660: Microsoft SharePoint Code Injection Vulnerability
- CVE-2026-85880: Microsoft Windows Heap-Based Buffer Overflow Vulnerability
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.