Is CVE-2026-119424 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-119424?

CVE-2026-119424 has a CVSS v3 severity of MEDIUM (6.8).

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CVE-2026-119424

Description

OPNsense core before 26.7.8 contains a configuration line injection vulnerability that allows authenticated users with wireless-edit privilege to inject directives by embedding CR/LF characters in WPA fields. Attackers can place newlines in wpa.identity, wpa.passphrase, or RADIUS shared secrets to append arbitrary wpa_supplicant or hostapd directives loaded by root-run daemons.