CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.5. It may be remotely exploitable. It may lead to a denial-of-service condition.
CVE
CVE-2026-0967
Severity
MEDIUM
CVSS
5.5
EPSS
0.22%
Original NVD Description
A flaw was found in libssh. A remote attacker, by controlling client configuration files or known_hosts files, could craft specific hostnames that when processed by the `match_pattern()` function can lead to inefficient regular expression backtracking. This can cause timeouts and resource exhaustion, resulting in a Denial of Service (DoS) for the client.
Related CVEs
Other vulnerabilities affecting the same vendor(s)