DEBIAN-CVE-2026-44705

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2026-44705
Published: 11 Jun 2026, 17:16
Last modified:26 Jun 2026, 18:00

Vulnerability Summary

Overall Risk (default)
medium
33/100
CVSS Score
8.2 HIGH
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

11 Jun 2026, 17:16
Published
Vulnerability first disclosed
26 Jun 2026, 18:00
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.1•HIGH•Score: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Affected Systems

  • debian•node-tmp

    all | all | all | all | < 0.2.7+dfsg+~0.2.6-1

References (1)