Microsoft Internet Explorer Use-After-Free Vulnerability

Public source report. This item is not matched to your stack and does not establish whether you are affected.

• NewsExploited · CISA KEVMicrosoft · Internet Explorer

  Microsoft Internet Explorer Use-After-Free Vulnerability

  CVE-2010-0249

  Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

  CISA's required action · due 3 Jun 2026 for U.S. federal civilian agencies

  Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  Cited by CISA: learn.microsoft.com · nvd.nist.gov

  Added to KEV 20 May 2026 · Source checked 4 Nov 2026, 16:35 UTC · CISA KEV entry

  Loading voting…