{"id":"JLSEC-2026-65","details":"sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user.","modified":"2026-04-09T21:45:19.198173Z","published":"2026-04-09T21:32:46.691Z","upstream":["CVE-2021-41617"],"database_specific":{"sources":[{"id":"CVE-2021-41617","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41617","modified":"2024-11-21T06:26:32.077Z","imported":"2026-04-09T14:56:18.837Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-41617","published":"2021-09-26T19:15:07.263Z"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://bugzilla.suse.com/show_bug.cgi?id=1190975"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/12/msg00017.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XJIONMHMKZDTMH6BQR5TNLF2WDCGWED/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KVI7RWM2JLNMWTOFK6BDUSGNOIPZYPUT/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W44V2PFQH5YLRN6ZJTVRKAD7CU6CYYET/"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20211014-0004/"},{"type":"WEB","url":"https://www.debian.org/security/2023/dsa-5586"},{"type":"WEB","url":"https://www.openssh.com/security.html"},{"type":"WEB","url":"https://www.openssh.com/txt/release-8.8"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2021/09/26/1"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"WEB","url":"https://www.starwindsoftware.com/security/sw-20220805-0001/"},{"type":"WEB","url":"https://www.tenable.com/plugins/nessus/154174"},{"type":"WEB","url":"https://bugzilla.suse.com/show_bug.cgi?id=1190975"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/12/msg00017.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XJIONMHMKZDTMH6BQR5TNLF2WDCGWED/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KVI7RWM2JLNMWTOFK6BDUSGNOIPZYPUT/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W44V2PFQH5YLRN6ZJTVRKAD7CU6CYYET/"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20211014-0004/"},{"type":"WEB","url":"https://www.debian.org/security/2023/dsa-5586"},{"type":"WEB","url":"https://www.openssh.com/security.html"},{"type":"WEB","url":"https://www.openssh.com/txt/release-8.8"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2021/09/26/1"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"WEB","url":"https://www.starwindsoftware.com/security/sw-20220805-0001/"},{"type":"WEB","url":"https://www.tenable.com/plugins/nessus/154174"}],"affected":[{"package":{"name":"OpenSSH_jll","ecosystem":"Julia","purl":"pkg:julia/OpenSSH_jll?uuid=9bd350c2-7e96-507f-8002-3f2e150b4e1b"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"9.1.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-65.json"}}],"schema_version":"1.7.5"}