GluonTS <0.17.0 Path Traversal in Tar Extraction
CVE-2026-119083 Published on November 5, 2026
GluonTS arbitrary file write during archive extraction
Path traversal in the archive extraction utility in GluonTS before 0.17.0 might allow an actor who supplies a crafted tar archive to write arbitrary files outside the intended extraction directory with the privileges of the extracting process via symbolic or hard links contained in the archive.
To remediate this issue, users should upgrade to version 0.17.0 or later.
Vulnerability Analysis
CVE-2026-119083 can be exploited with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Directory traversal Vulnerability?
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVE-2026-119083 has been classified to as a Directory traversal vulnerability or weakness.
Products Associated with CVE-2026-119083
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