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AWS Security BulletinsCVE-2026-119083

CVE-2026-119083 - GluonTS arbitrary file write during archive extraction

Severity not listed 1 CVE Published Nov 5, 2026 at 4:43 PM UTC

Summary

Bulletin ID: 2026-171-AWS

Publication Date: 11/05/2026 08:30 AM PST

Description:

GluonTS is an open-source Python library for probabilistic time series modeling. We identified CVE-2026-119083, an issue in the archive extraction utility in GluonTS before 0.17.0. An actor who supplies a crafted tar archive containing symbolic or hard links might be able to write arbitrary files outside the intended extraction directory with the privileges of the extracting process.

Impacted versions: < 0.17.0

Refer to the article below for the most up-to-date and complete information.

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Products covered

A separate affected-products list was not included in the collected bulletin.

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 1

Updates

  1. Published by AWS

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.