CVE-2026-94052

LOWCVSS 9.1 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A missing check in LdapPasswordAuthenticator in component sshd-ldap in Apache MINA SSHD versions 1.2.0 to 2.19.0 or 3.0.0-M1 to 3.0.0-M5 bypassed authentication checks. Apache MINA SSHD is a Java library for client-side and server-side SSH. The optional sshd-ldap component provides support for integrating password and publickey authentication on the server side with an LDAP server. sshd-ldap is an optional component. SSH servers implemented with Apache MINA SSHD are affected only if they use sshd-ldap and do configure an LdapPasswordAuthenticator to be used for password authentication. Normal password authentication via the built-in mechanisms in sshd-core is _not_ affected by this vulnerability, which concerns only LdapPasswordAuthenticator. Users are recommended to upgrade affected applications to version 2.20.0 or 3.0.0-M6, which fix this issue.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-304

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-30: 109-30
Full discourse1 post
  • Upwind Security MDR@UpwindMDR

    🚨Critical - Apache MINA SSHD LDAP Password Auth Bypass (CVE-2026-94052) A missing check in org.apache.sshd.ldap.auth.LdapPasswordAuthenticator (sshd-ldap) lets attackers bypass password authentication when sshd-ldap is enabled and configured to use LdapPasswordAuthenticator. sshd-core built-in password authentication is not affected. 👉Affected: org.apache.sshd:sshd-ldap < 2.20.0 | Upgrade to 2.20.0 or 3.0.0-M6

    0000049
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