Is CVE-2026-93291 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-93291 being exploited in the wild.

How severe is CVE-2026-93291?

Critical severity, with a CVSS score of 9.4, published 24 September 2026.

Is there a fix for CVE-2026-93291?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-93291 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-93291?

Check whether you run Eufy Omni C20 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-93291: Eufy Omni C20 improper certificate validation in SSL/TLS

CVE-2026-93291 · Severity: critical · CVSS 9.4 · Published 2026-09-24

The Eufy Omni C20 is a home security and monitoring device that fails to properly validate SSL/TLS certificates, allowing an attacker positioned on the network to intercept and modify communications. An attacker exploiting this flaw could execute arbitrary code on the device, gaining full system control and potentially accessing sensitive data like maps and surveillance footage. This vulnerability requires network-level access but no authentication.

Technologies: Eufy Omni C20. Vendors: Eufy.

Quick answers

Is CVE-2026-93291 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-93291 being exploited in the wild.
How severe is CVE-2026-93291?: Critical severity, with a CVSS score of 9.4, published 24 September 2026.
Which products and versions are affected?: Eufy Omni C20 <1.6.4.
Is there a fix for CVE-2026-93291?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-93291 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-93291?: Check whether you run Eufy Omni C20 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The device does not properly validate certificates during TLS connections, enabling man-in-the-middle attacks over the network. An unauthenticated attacker with network access (adjacent or internet-facing) can intercept encrypted communications and inject arbitrary commands, leading to code execution. A fix is available in version 1.6.4 and later.

Affected products

Eufy Omni C20 <1.6.4

Timeline

2026-09-24: disclosed

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-267-02

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.