CVE-2026-56688

CVSS 9.1 CRITICALCWE-78

Vexday Risk Score

25Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.1EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

10 Jul 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Dell PowerFlex Manager, Version prior to 5.1.0.1, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability during OS Repository processing to achieve arbitrary command execution as root, potentially leading to full appliance compromise and lateral movement into managed infrastructure.

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

Affected products

Dell · PowerFlex Manager

References

https://www.dell.com/support/kbdoc/en-us/000477538/dsa-2026-066-security-update-for-powerflex-software-multiple-vulnerabilities