How we count
Every figure on this page is a direct count of entries in CISA’s Known Exploited Vulnerabilities catalog attributed by CISA to Realtek (KEV field vendorProject), refreshed daily. “Ransomware-linked” counts entries CISA marks as known to be used in ransomware campaigns; the remainder are “unknown” to CISA, not confirmed ransomware-free. A KEV listing means the vulnerability has been observed exploited in the wild. Snapshot as of 2026-09-02.
Exploited Realtek vulnerabilities (CISA KEV)
| CVE | Product | Vulnerability | Added | |
|---|---|---|---|---|
| CVE-2014-8361 | SDK | Realtek SDK Improper Input Validation Vulnerability | 2023-09-18 | |
| CVE-2021-35394 | Jungle Software Development Kit (SDK) | Realtek Jungle SDK Remote Code Execution Vulnerability | 2021-12-10 | |
| CVE-2021-35395 | AP-Router SDK | Realtek AP-Router SDK Buffer Overflow Vulnerability | 2021-11-03 |
← All vendors by exploited-vulnerability count
🤖 Generated by defend.network from the CISA KEV catalog. Counts are deterministic aggregates of official CISA data; verify individual advisories at the linked sources.