CVE-2026-49982 tmp: Type-confusion bypass of _assertPath in [email protected] allows path traversal via non-string prefix/postfix/template

tmp is a temporary file and directory creator for node.js. In version 0.2.6, the assertPath guard added to tmp rejects only string values that contain the substring ... It is bypassed when prefix, postfix, or template is supplied as a non-string value Array, Buffer, or any object whose includes'....

CVE-2026-44705

The CVE-2026-44705 entry concerns the tmp npm package (Node.js temporary file/directory creator). Prior to version 0.2.6, it is vulnerable to a path traversal flaw when user-controlled data is passed to the prefix, postfix, or dir options, allowing escaping the intended temporary base directory a...