UNKNOWNKNOWN EXPLOITED

CVE-2010-0249

Microsoft Internet Explorer Use-After-Free Vulnerability

Published: 2026-05-20
Modified: 2026-07-31
Sources: cisa-kev

Summary

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.

References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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