CVE-2026-58566CWE-863broken-access-control

CVE-2026-58566

High · published September 1, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
34.9
In the wild
Unconfirmed
What it is

Dell PowerStore, an Incorrect Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00417 · 34.9th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-09-01T21:17Z
References (1)
https://www.dell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities · [email protected]
EPSS history
Timeline
  • 03 SEP 03:31Z
    EPSS moved — → 0%
    epss
  • 01 SEP 16:08Z
    Dell PowerStore, an Incorrect Authorization vulnerability
    cvelistv5