CVE-2026-56624
CVE-2026-56624: 1 tracked advisory record across Apache. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Apache
1 advisory- Advisory severityHigh7.3
High [CVE-2026-56624] Improper certificate validation in Apache MINA SSHD (server-side)
CVE-2026-56624Source published Source updated
Improper certificate validation in Apache MINA SSHD (server-side). Apache MINA SSHD is a Java library for client-side and server-side SSH. As a result it was possible that a user could authenticate with such a certificate that included a force-command option but still was able to execute other commands. What other command exactly would be available to the user depends on the implementation of the server. This issue is fixed in Apache MINA SSHD 2.19.0 and 3.0.0-M5. Applications are advised to upgrade to these versions. The fix rejects OpenSSH user certificates that include these options, since Apache MINA SSHD implements neither force-command nor sk-*-cert-v01@openssh.com user certificates (which are the only ones for which verify-required would make sense).
- Affected products in this advisory
- Apache MINA SSHD
- Source-reported affected versions
- Apache MINA SSHD 2.0.0 through 2.18.0
- Apache MINA SSHD 3.0.0-M1 through 3.0.0-M4
- Source-reported fixed versions
- 2.19.0
- 3.0.0
- Mitigation guidance
- Applications are advised to upgrade to these versions.
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