CVE-2026-65951
Path Traversal (Tar Slip) in Lenovo XClarity OneCLI 5.5.0 Linux
Description
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.
INFO
Published Date :
Nov. 11, 2026, 10:17 p.m.
Last Modified :
Nov. 11, 2026, 10:17 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-65951
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | da227ddf-6e25-4b41-b023-0f976dcaca4b | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | da227ddf-6e25-4b41-b023-0f976dcaca4b | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update Lenovo XClarity Essentials OneCLI to the latest version.
- Avoid processing untrusted TAR.GZ update packages.
- Ensure OneCLI runs with least privilege.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-65951.
| URL | Resource |
|---|---|
| https://support.lenovo.com/us/en/solutions/ht116433 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-65951 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-65951
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-65951 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-65951 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Nov. 11, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:H/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/65xxx/CVE-2026-65951.json">CVE-2026-65951</a> Added Reference https://support.lenovo.com/us/en/solutions/ht116433