Directory Traversal Affecting sgx-pckid-tool package, versions <0:2.26-7.el9


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.38% (30th percentile)

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  • Snyk IDSNYK-ROCKY9-SGXPCKIDTOOL-17054860
  • published29 May 2026
  • disclosed16 Jan 2026

Introduced: 16 Jan 2026

CVE-2026-23745  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 sgx-pckid-tool to version 0:2.26-7.el9 or higher.
This issue was patched in RLSA-2026:18868.

NVD Description

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

node-tar is a Tar for Node.js. The node-tar library (<= 7.5.2) fails to sanitize the linkpath of Link (hardlink) and SymbolicLink entries when preservePaths is false (the default secure behavior). This allows malicious archives to bypass the extraction root restriction, leading to Arbitrary File Overwrite via hardlinks and Symlink Poisoning via absolute symlink targets. This vulnerability is fixed in 7.5.3.

CVSS Base Scores

version 3.1