CVE-2013-3893
Microsoft Internet Explorer Resource Management Errors Vulnerability
IN CISA KEV
Microsoft Internet Explorer contains a memory corruption vulnerability that allows for remote code execution. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
- Vendor
- Microsoft
- Product
- Internet Explorer
- CVSS
- No score recorded (no NVD record loaded for this entry)
- CWE
- CWE-399
- Published
- Not recorded
- NVD modified
- Not recorded
CISA KEV
- Date added
- 2025-08-12
- Due date
- 2025-09-02
- Ransomware use
- Unknown
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
EPSS
87.5% chance of exploitation in the next 30 days (percentile 99th)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
Data last updated 18 Oct 2026. Sources: NVD API 2.0, CISA KEV catalog, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.