CVE-2026-0854
Authenticated OS command injection on Merit LILIN DVR/NVR enables remote code execution.
Is CVE-2026-0854 being exploited?
Not confirmed. CVE-2026-0854 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 1.2% probability of exploitation in the next 30 days.
How severe is CVE-2026-0854?
CVE-2026-0854 is rated High with a CVSS score of 8.7. 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-2026-0854?
Not known from our data. No patch reference has been recorded for CVE-2026-0854, 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-2026-0854 affect?
CVE-2026-0854 affects Merit LILIN DVR/NVR models. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-0854?
Patch when available; restrict access to affected devices.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated attacker can execute arbitrary OS commands on the device, potentially taking full control or data exposure.
Patch when possible
- affected<= 1.0.28.3858
- affected<= 1.3.4
- affected<= 1.3.4
- affected<= 1.3.4
- affected<= 1.3.4
- affected<= 1.3.4
- affected<= 1.1.66
- affected<= 1.1.66
- affected<= 1.1.66
- affected<= 1.1.66
- affected<= 2.0.74.3921
- affected<= 2.0.74.3921
- affected<= 2.0.74.3921
- affected<= 2.0.74.3921
- affected<= 1.1.66
- affected<= 4.0.24.4078
- affected<= 4.0.24.4078
- affected<= 4.0.24.4078
- affected<= 4.0.24.4043
- affected<= 4.0.24.4043
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.