Unrestricted Upload of File with Dangerous Type Affecting tar-debugsource package, versions <2:1.34-13.el9_8


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.43% (37th percentile)

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  • Snyk IDSNYK-ROCKY9-TARDEBUGSOURCE-19496697
  • published2 Sept 2026
  • disclosed6 Apr 2026

Introduced: 6 Apr 2026

CVE-2026-5704  (opens in a new tab)
CWE-434  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 tar-debugsource to version 2:1.34-13.el9_8 or higher.
This issue was patched in RLSA-2026:61581.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tar-debugsource package and not the tar-debugsource package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:9 relevant fixed versions and status.

A flaw was found in tar. A remote attacker could exploit this vulnerability by crafting a malicious archive, leading to hidden file injection with fully attacker-controlled content. This bypasses pre-extraction inspection mechanisms, potentially allowing an attacker to introduce malicious files onto a system without detection.

CVSS Base Scores

version 3.1