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As of 10/21/2026, pfSense CE recorded 25 security vulnerabilities in the last 90 days, of which 15 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of pfSense CE and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-111233Netgate pfSense CE 2.7.1 through 2.9.0 Reflected XSS via firewall_rules.phpCVE-2026-111232Netgate pfSense CE 2.3.0 through 2.9.0 Stored XSS via Separator ColorCVE-2026-111231Netgate pfSense CE through 2.9.0 Authorization Bypass via config_restore() and config_install()CVE-2026-111230Netgate pfSense CE through 2.9.0 Local File Read via Dynamic DNS Update URLCVE-2026-111229Netgate pfSense CE 2.7.0 through 2.9.0 Command Injection via Captive Portal HA Sync| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-111233Netgate pfSense CE 2.7.1 through 2.9.0 Reflected XSS via firewall_rules.php | Exploitation statusActively exploited | FixYes |
| SeverityLow |
CVE-2026-111232Netgate pfSense CE 2.3.0 through 2.9.0 Stored XSS via Separator Color | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityMedium |
|---|
CVE-2026-111231Netgate pfSense CE through 2.9.0 Authorization Bypass via config_restore() and config_install() | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityHigh |
|---|
CVE-2026-111230Netgate pfSense CE through 2.9.0 Local File Read via Dynamic DNS Update URL | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityMedium |
|---|
CVE-2026-111229Netgate pfSense CE 2.7.0 through 2.9.0 Command Injection via Captive Portal HA Sync | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityHigh |
|---|
CVE-2026-111228Netgate pfSense CE 2.7.1 through 2.9.0 CRLF Injection via services_unbound_advanced.php | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityMedium |
|---|
CVE-2026-111227Netgate pfSense CE through 2.9.0 CRLF Injection via services_unbound_acls.php | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityMedium |
|---|
CVE-2026-111226Netgate pfSense CE 2.4.5 through 2.9.0 OS Command Injection via system_advanced_admin.php | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityHigh |
|---|
CVE-2026-111225Netgate pfSense CE 2.5.0 through 2.9.0 OS Command Injection via openvpn.learn-address.sh | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityLow |
|---|
CVE-2026-111224Netgate pfSense CE through 2.9.0 OS Command Injection via openvpn.connect_async.sh | Exploitation statusActively exploited | FixYes | Published10/15/2026 | SeverityHigh |
|---|
32 Results | Page 1 of 4