{"id":"DEBIAN-CVE-2026-44705","details":"tmp is a temporary file and directory creator for node.js. Prior to 0.2.6, the tmp npm package contains a path traversal vulnerability that allows escaping the intended temporary directory when untrusted data flows into the prefix, postfix, or dir options. By embedding traversal sequences (e.g., ../) or path separators in these parameters, attackers can cause files to be created outside the configured temporary base directory at attacker-controlled locations with the privileges of the running process. This vulnerability affects applications that pass user-controlled data to tmp's file/directory creation functions without proper input sanitization. This vulnerability is fixed in 0.2.6.","modified":"2026-09-01T16:06:44.991711559Z","published":"2026-06-11T17:16:33.853Z","upstream":["CVE-2026-44705"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-44705"}],"affected":[{"package":{"name":"node-tmp","ecosystem":"Debian:12","purl":"pkg:deb/debian/node-tmp?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.2+dfsg+~0.2.3-1","0.2.2+dfsg+~0.2.3-1.1","0.2.2+dfsg+~0.2.3-1.1~deb12u1","0.2.2+dfsg+~0.2.3-1.1~deb13u1","0.2.5+dfsg+~0.2.6-1","0.2.5+dfsg+~0.2.6-2","0.2.7+dfsg+~0.2.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-44705.json"}},{"package":{"name":"node-tmp","ecosystem":"Debian:13","purl":"pkg:deb/debian/node-tmp?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.2+dfsg+~0.2.3-1","0.2.2+dfsg+~0.2.3-1.1","0.2.2+dfsg+~0.2.3-1.1~deb12u1","0.2.2+dfsg+~0.2.3-1.1~deb13u1","0.2.5+dfsg+~0.2.6-1","0.2.5+dfsg+~0.2.6-2","0.2.7+dfsg+~0.2.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-44705.json"}},{"package":{"name":"node-tmp","ecosystem":"Debian:14","purl":"pkg:deb/debian/node-tmp?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.7+dfsg+~0.2.6-1"}]}],"versions":["0.2.2+dfsg+~0.2.3-1","0.2.2+dfsg+~0.2.3-1.1","0.2.2+dfsg+~0.2.3-1.1~deb12u1","0.2.2+dfsg+~0.2.3-1.1~deb13u1","0.2.5+dfsg+~0.2.6-1","0.2.5+dfsg+~0.2.6-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-44705.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L"}]}