CVE-2025-15079

libssh global known_hosts override

CVSS 5.3 MEDIUMEPSS 0.5%CWE-297

When doing SSH-based transfers using either SCP or SFTP, and setting the known_hosts file, libcurl could still mistakenly accept connecting to hosts *not present* in the specified file if they were added as recognized in the libssh *global* known_hosts file.

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Produtos afetados

curl · curl

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Referências

https://curl.se/docs/CVE-2025-15079.html https://curl.se/docs/CVE-2025-15079.json https://hackerone.com/reports/3477116 http://www.openwall.com/lists/oss-security/2026/01/07/6