CVE-2026-30650
Post-auth remote buffer overflow allows root RCE on Vivotek FD8136.
Is CVE-2026-30650 being exploited?
Not confirmed. CVE-2026-30650 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.60% probability of exploitation in the next 30 days.
How severe is CVE-2026-30650?
CVE-2026-30650 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-30650?
Not known from our data. No patch reference has been recorded for CVE-2026-30650, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-30650 affect?
CVE-2026-30650 affects Vivotek FD8136 cameras (firmware FD8136-VVTK-0300a). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-30650?
Plan firmware upgrade; restrict admin interface; monitor devices.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated attacker can execute arbitrary root code via /cgi-bin/admin/eventtask.cgi on affected cameras.
Patch when available