CVE-2026-94002: Apache MINA SSHD: Memory exhaustion in SFTP client via unsolicited SFTP replies
Apache MINA SSHD SFTP clients can be memory-exhausted by unsolicited replies before 2.20.0 and 3.0.0-M6.
Apache MINA SSHD SFTP clients can suffer memory exhaustion when DefaultSftpClient in sshd-sftp processes unsolicited SFTP replies. CVE-2026-94002 covers 0.9.0 through 2.19.0 and 3.0.0-M1 through 3.0.0-M5, with fixes in 2.20.0 and 3.0.0-M6. CVSS 3.1 is 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H); Apache rates it moderate. The post does not report exploitation.
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