CVE-2026-16791CWE-377

CVE-2026-16791

Low · published August 5, 2026

CVSS v3.1
3.9
EPSS
0%
Percentile
2.1
In the wild
Unconfirmed
What it is

A temporary file creation vulnerability in the Linux version of Lenovo XClarity Essentials OneCLI 5.5.0 and below could allow a local low-privileged attacker to overwrite or truncate arbitrary local files with program-generated data when OneCLI is executed with elevated privileges.

The record
Technical detail
CVSS v3.1
3.9 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00126 · 2.1th percentile
Weakness
CWE-377 · Insecure Temporary File
Published
2026-08-05T00:16Z
References (1)
https://support.lenovo.com/us/en/solutions/ht116433 · [email protected]
EPSS history
Timeline
  • 04 AUG 19:47Z
    Predictable Temporary File Symlink Vulnerability in Lenovo XClarity Essentials OneCLI
    cvelistv5