VulnTideExploited vulnerabilities, by vendor. Data as of .
Not in CISA KEVReported exploited: VulnCheck KEV since Published EPSS 8.6% probability of exploitation in 30 days
Microsoft

CVE-2020-0640: A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Inter…

Is it exploited?

Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .

VulnCheck KEV lists it since . It cites 1 public report, the first from .

How likely is exploitation in the next 30 days?
8.6%

EPSS score, percentile 95.1 of all scored records. A probability estimated by FIRST, not a report of exploitation.

How severe?
Not scored

The CVE record carries no CVSS score.

What should I do?

CISA has set no required action, because the vulnerability is not in KEV.

The CVE record links no vendor advisory, patch or mitigation.

Which versions are affected?

Affected

  • Windows Server 2012
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows 10 Version 1803 for 32-bit Systems
  • Windows 10 Version 1803 for x64-based Systems
  • Windows 10 Version 1803 for ARM64-based Systems

and 16 more in the table below

Versions by product

Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.

Description

A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Internet Explorer Memory Corruption Vulnerability'.

Source: CVE List, as of . About the data.

What to do

Advisories and patches

The CVE record links no vendor advisory, patch or mitigation.

This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

Versions by product, as listed in the CVE record (10 products)
Microsoft Internet Explorer 10
StatusVersions
AffectedWindows Server 2012
Microsoft Internet Explorer 9
StatusVersions
AffectedWindows Server 2008 for 32-bit Systems Service Pack 2
AffectedWindows Server 2008 for x64-based Systems Service Pack 2
Microsoft Internet Explorer 11
StatusVersions
AffectedWindows 10 Version 1803 for 32-bit Systems
AffectedWindows 10 Version 1803 for x64-based Systems
AffectedWindows 10 Version 1803 for ARM64-based Systems
AffectedWindows 10 Version 1809 for 32-bit Systems
AffectedWindows 10 Version 1809 for x64-based Systems
AffectedWindows 10 Version 1809 for ARM64-based Systems
AffectedWindows Server 2019
AffectedWindows 10 Version 1709 for 32-bit Systems
AffectedWindows 10 Version 1709 for x64-based Systems
AffectedWindows 10 Version 1709 for ARM64-based Systems
AffectedWindows 10 for 32-bit Systems
AffectedWindows 10 for x64-based Systems

And 10 more version entries in the CVE record.

Microsoft Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems
StatusVersions
Affectedunspecified
Microsoft Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems
StatusVersions
Affectedunspecified
Microsoft Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems
StatusVersions
Affectedunspecified
Microsoft Internet Explorer 11 on Windows Server 2012
StatusVersions
Affectedunspecified
Microsoft Internet Explorer 11 on Windows 10 Version 1909 for 32-bit Systems
StatusVersions
Affectedunspecified
Microsoft Internet Explorer 11 on Windows 10 Version 1909 for x64-based Systems
StatusVersions
Affectedunspecified
Microsoft Internet Explorer 11 on Windows 10 Version 1909 for ARM64-based Systems
StatusVersions
Affectedunspecified

Source: CVE List, as of . About the data.

Timeline

DateEvent
CVE record published
CVE record last updated

References

1

Known exploited Microsoft vulnerabilities

  • CVE-2026-96951: Microsoft Windows Command Injection Vulnerability (added )
  • CVE-2026-65660: Microsoft SharePoint Code Injection Vulnerability (added )
  • CVE-2026-81963: Microsoft Windows Link Following Vulnerability (added )
  • CVE-2026-85880: Microsoft Windows Heap-Based Buffer Overflow Vulnerability (added )
  • CVE-2019-1068: Microsoft SQL Server Remote Code Execution Vulnerability (added )