CVE-2015-2291: Intel Ethernet Diagnostics Driver for Windows
Intel Ethernet Diagnostics Driver for Windows Denial-of-Service Vulnerability. Intel ethernet diagnostics driver for Windows IQVW32.sys and IQVW64.sys contain an unspecified vulnerability that allows for a denial-of-service (DoS).
- CISA KEV-listed (remediation due 2023-03-03)
- used in ransomware campaigns
- EPSS 9.0% (95.3% percentile)
- CVSS 7.8 high
Related briefings
- Malware now hides notes telling AI scanners to look away 2026-10-12
- Scattered Spider (UNC3944) 2025: Teleport as Novel C2 Persistence on AWS EC2, STONESTOP/POORTRY BYOVD EDR Termination, and DragonForce Ransomware Partnerships 2026-02-16
Linked threat actors
- Muddled Libra machine-inferred link
- Scattered Spider machine-inferred link