Is CVE-2026-111214 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-111214 being exploited in the wild.

How severe is CVE-2026-111214?

High severity, with a CVSS score of 7.2, published 15 October 2026.

Which products and versions are affected?

Netgate Pfsense Ce 2.7.0 through 2.9.0.

Is there a fix for CVE-2026-111214?

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-2026-111214 attacked?

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

Am I affected by CVE-2026-111214?

Check whether you run Netgate Pfsense Ce 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-2026-111214: Netgate pfSense CE OS command injection in QinQ interface

CVE-2026-111214 · Severity: high · CVSS 7.2 · Published 2026-10-15

pfSense is a widely-used open-source firewall that protects corporate and home networks. This vulnerability allows authenticated users with QinQ configuration privileges to execute arbitrary operating system commands with root privileges by injecting shell metacharacters into network interface names. An attacker with limited GUI access could gain complete control of the firewall.

Technologies: Netgate Pfsense Ce. Vendors: Netgate.

Quick answers

Is CVE-2026-111214 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-111214 being exploited in the wild.
How severe is CVE-2026-111214?: High severity, with a CVSS score of 7.2, published 15 October 2026.
Which products and versions are affected?: Netgate Pfsense Ce 2.7.0 through 2.9.0.
Is there a fix for CVE-2026-111214?: 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-2026-111214 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-111214?: Check whether you run Netgate Pfsense Ce 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

OS command injection via unsanitized interface name parameter in QinQ VLAN configuration. An authenticated user with QinQ edit privilege can store a malicious 'if' parameter value containing shell metacharacters, which is later interpolated into ifconfig shell commands executed as root. The vulnerability affects versions 2.7.0 through 2.9.0 and requires existing authentication and the specific QinQ edit privilege.

Affected products

Netgate pfSense CE 2.7.0 through 2.9.0

Timeline

2026-10-15: disclosed

References

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