# OPNsense Core vulnerabilities

Source: https://junglewise.ai/threats/technologies/opnsense-core  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/opnsense-core.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in OPNsense Core: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-119560, was published on 30 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 3
- Last 90 days: 3
- All time: 3 (0 critical, 0 exploited in the wild)

## About OPNsense Core

Core firewall and routing component of OPNsense operating system.

## Latest OPNsense Core vulnerabilities

- [CVE-2026-119560: OPNsense core configuration injection in NTP GPS/PPS fudge](https://junglewise.ai/threats/cve-2026-119560-opnsense-core-through-26-7-8-contains-a-configuration-injection) (medium, CVSS 5.9, published 30 Oct 2026)
- [CVE-2026-119425: OPNsense core authentication bypass in captive portal roaming](https://junglewise.ai/threats/cve-2026-119425-opnsense-core-26-1-6-through-26-7-7-contains-an-authentication) (medium, CVSS 5.4, published 30 Oct 2026)
- [CVE-2026-119423: OPNsense core log injection in lockout handler](https://junglewise.ai/threats/cve-2026-119423-opnsense-core-before-26-7-8-contains-a-log-injection) (medium, CVSS 5.3, published 30 Oct 2026)

## Most severe OPNsense Core vulnerabilities

- [CVE-2026-119560: OPNsense core configuration injection in NTP GPS/PPS fudge](https://junglewise.ai/threats/cve-2026-119560-opnsense-core-through-26-7-8-contains-a-configuration-injection) (medium, CVSS 5.9, published 30 Oct 2026)
- [CVE-2026-119425: OPNsense core authentication bypass in captive portal roaming](https://junglewise.ai/threats/cve-2026-119425-opnsense-core-26-1-6-through-26-7-7-contains-an-authentication) (medium, CVSS 5.4, published 30 Oct 2026)
- [CVE-2026-119423: OPNsense core log injection in lockout handler](https://junglewise.ai/threats/cve-2026-119423-opnsense-core-before-26-7-8-contains-a-log-injection) (medium, CVSS 5.3, published 30 Oct 2026)

## Vulnerabilities per week

3 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 3 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other OPNsense technologies

- [OPNsense](https://junglewise.ai/threats/technologies/opnsense): 14 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "OPNsense Core vulnerabilities", https://junglewise.ai/threats/technologies/opnsense-core, 9 November 2026.