Attacks on about 1,000 Zyxel switches were blamed on a flaw patched in June. Binarly found the exploit uses a different one that still works on patched firmware. The wrong CVE is in the federal catalogue and the right one is not.
1 article — 2026-11-09
NOT IN CISA KEV — CATALOG 2026.11.06
Authoritative record
Root Notes reports on this identifier; it does not maintain it. For the vendor advisory, the affected versions and the scoring, NVD and MITRE hold the primary records.
Not listed in CISA's Known Exploited Vulnerabilities catalog as of catalog 2026.11.06. That is not evidence it is not being exploited — the catalog records what CISA has confirmed, and identifiers have been attacked for days before appearing in it.
Attacks on about 1,000 Zyxel switches were blamed on a flaw patched in June. Binarly found the exploit uses a different one that still works on patched firmware. The wrong CVE is in the federal catalogue and the right one is not.