CVE-2026-68930 in russh

Riassunto

di MITRE • 03/08/2026

Russh is a Rust SSH client & server library. Prior to 0.62.5, russh dispatches channel-scoped Handler callbacks for recipient channel IDs that were never opened or confirmed in russh/src/server/encrypted.rs, server_read_authenticated, and the exec_request callback. Version 0.62.5 fixes the issue.

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• Responsabile: GitHub M
• Prenotare: 31/07/2026
• Divulgazione: 03/08/2026
• Moderazione: accettato
• Voce: VDB-385622
• CPE: pronto
• CWE: CWE-20 (confermato)
• CVSS: 9.9 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-68930
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-68930
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-68930/