Known Vulnerabilities for Openssh by Ubuntu

Listed below are 10 of the newest known vulnerabilities associated with "Openssh" by "Ubuntu".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-110927 json A flaw was found in OpenSSH. After compression is negotiated, a compressed payload can expand past the maximum supported pack... Not Provided 2026-10-15 2026-10-19
CVE-2026-110926 json A flaw was found in OpenSSH. When compression is negotiated, channels on the same connection share one LZ77 dictionary. A pee... Not Provided 2026-10-15 2026-10-19
CVE-2026-110925 json A flaw was found in OpenSSH. A username entered on the ssh command line can still contain '$' or a non-trailing backslash. Wh... Not Provided 2026-10-15 2026-10-19
CVE-2026-110924 json A flaw was found in OpenSSH. With GSSAPI authentication enabled, a failed GSSAPI attempt can leave delegated credentials stor... Not Provided 2026-10-15 2026-10-15
CVE-2026-110923 json A flaw was found in OpenSSH. During an sftp copy, a malicious server can supply an empty name, a slash-only path, or a ".." b... Not Provided 2026-10-15 2026-10-20
CVE-2026-109786 json In fail2ban 0.10.5 through 1.1.1 before ddd879d, the sshd filter (config/filter.d/sshd.conf) accepts an "on " suffix a... Not Provided 2026-10-13 2026-10-15
CVE-2026-106589 json In sshd in OpenSSH through 10.6, in certain environments such as QNX 6 and SCO OpenServer 5, sshd-session can unexpectedly ha... Not Provided 2026-10-06 2026-10-07
CVE-2026-106588 json In sshd in OpenSSH through 10.6, use of the macOS 27 (or later) SDK has the side effect of loss of sandboxing, which is poten... Not Provided 2026-10-06 2026-10-07
CVE-2026-106587 json In sshd in OpenSSH before 10.6, the value "none" for a configuration option is sometimes interpreted as a filename but was in... Not Provided 2026-10-06 2026-10-09
CVE-2026-106586 json In sshd in OpenSSH before 10.6, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding ... Not Provided 2026-10-06 2026-10-07
Results limited to 10 most recent vulnerabilities

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