CVE-2026-65951 Path Traversal (Tar Slip) in Lenovo XClarity OneCLI 5.5.0 Linux

5.2 mediumEPSS 0.1%

Medium (5.2) in lenovo onecli. EPSS 0.1% estimated probability of exploitation activity in the next 30 days.

A path traversal vulnerability in the TAR.GZ extraction logic of Lenovo XClarity Essentials OneCLI 5.5.0 for Linux could allow an attacker to write arbitrary files with the privileges of the OneCLI process by convincing a user to process a specially crafted TAR.GZ update package.

Severity

CVSS 4.0

5.2 medium

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

5.8 medium

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H

EPSS: 0.1% estimated probability of exploitation activity in the next 30 days; 3rd percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
Published: 2026-11-11 22:17 UTC
Modified: 2026-11-12 22:09 UTC
Assigned by: lenovo (CNA)
NVD analysis: Awaiting analysis
Record from: the NVD, synced 2026-11-12 22:31 UTC

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Affected

lenovo:onecli

Versions

From the CNA's record in the CVE List.

Product	Affected
Lenovo OneCLI	through 5.6.0

References

https://support.lenovo.com/us/en/solutions/ht116433

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