All vulnerabilities
CVE-2010-0806

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet ExplorerApplications & CMS
Open in ThreatlineRecord JSON
CVSS
8.8High
ExploitationExploited in the wildAdded to KEV 20 May 2026CISA KEV
Exploit odds (EPSS)82.2%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline3 Jun 2026Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 9 Mar 2010Exploit code publicMetasploit
  2. 10 Mar 2010, 22:00 UTCPublishedCVE List
  3. 20 May 2026Added to CISA KEVCISA KEV

Public exploit code and templates 3

  • Exploit moduleMS10-018 Microsoft Internet Explorer DHTML Behaviors Use After Free 9 Mar 2010Metasploit
  • Remote exploitMicrosoft Internet Explorer - 'iepeers.dll' Use-After-Free (Metasploit) 10 Mar 2010Exploit-DB
  • Remote exploitMicrosoft Internet Explorer - DHTML Behaviour Use-After-Free (MS10-018) (Metasploit) 14 Dec 2010Exploit-DB

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 7