CVE-2010-0249 - Microsoft Internet Explorer Use-After-Free Vulnerability
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.
- Severity
- critical
- Product
- Microsoft Internet Explorer
- Published
- 2026-05-20
- EPSS
- 0.919
- CISA KEV
- Known exploited
- Ransomware
- Known campaign use
References and validation
- https://github.com/search?q=CVE-2010-0249&type=repositories
- https://nvd.nist.gov/vuln/detail/CVE-2010-0249
Entries are refreshed from CISA KEV and FIRST EPSS. Validate applicability before testing.