{"id":"USN-8410-1","summary":"node-shell-quote vulnerability","details":"Akshat Sinha discovered that shell-quote improperly validated object-token\ninputs. An attacker could possibly use this issue to cause shell-quote to\ncrash, resulting in a denial of service, or execute arbitrary code.","modified":"2026-06-09T17:19:12.529158982Z","published":"2026-06-09T08:38:23Z","related":["UBUNTU-CVE-2026-9277"],"upstream":["CVE-2026-9277","UBUNTU-CVE-2026-9277"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8410-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-9277"}],"affected":[{"package":{"name":"node-shell-quote","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/node-shell-quote?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.1+20160617-git72fb5a8ce29b-1ubuntu0.1~esm1"}]}],"versions":["1.6.1+20160617-git72fb5a8ce29b-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"node-shell-quote","binary_version":"1.6.1+20160617-git72fb5a8ce29b-1ubuntu0.1~esm1"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2026-9277"}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8410-1.json"}},{"package":{"name":"node-shell-quote","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/node-shell-quote?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.3+~1.7.1-1ubuntu0.1~esm1"}]}],"versions":["1.7.3+~1.7.1-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"node-shell-quote","binary_version":"1.7.3+~1.7.1-1ubuntu0.1~esm1"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2026-9277"}],"ecosystem":"Ubuntu:Pro:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8410-1.json"}},{"package":{"name":"node-shell-quote","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/node-shell-quote?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.4+~1.7.1-1ubuntu0.24.04.1"}]}],"versions":["1.7.4+~1.7.1-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"node-shell-quote","binary_version":"1.7.4+~1.7.1-1ubuntu0.24.04.1"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2026-9277"}],"ecosystem":"Ubuntu:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8410-1.json"}},{"package":{"name":"node-shell-quote","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/node-shell-quote?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.4+~1.7.1-1ubuntu0.25.10.1"}]}],"versions":["1.7.4+~1.7.1-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"node-shell-quote","binary_version":"1.7.4+~1.7.1-1ubuntu0.25.10.1"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2026-9277"}],"ecosystem":"Ubuntu:25.10"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8410-1.json"}},{"package":{"name":"node-shell-quote","ecosystem":"Ubuntu:Pro:26.04:LTS","purl":"pkg:deb/ubuntu/node-shell-quote?arch=source&distro=esm-apps%2Fresolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3+~1.7.5-1ubuntu0.1~esm1"}]}],"versions":["1.7.4+~1.7.1-1","1.8.3+~1.7.5-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"node-shell-quote","binary_version":"1.8.3+~1.7.5-1ubuntu0.1~esm1"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2026-9277"}],"ecosystem":"Ubuntu:Pro:26.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8410-1.json"}}],"schema_version":"1.7.5"}