WID-SEC-W-2026-1044

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

OPNsense: Schwachstelle ermöglicht Offenlegung von Informationen

view advisory published 2026-04-09

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OPNsense ausnutzen, um Informationen offenzulegen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-34578US——
OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter w…
02

references

External citations — patches, advisories, analysis.

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