CVEvulnerability

CVE-2026-67271

9.8 CRITICAL Published 2026-08-18 Modified 2026-08-31 Official page ↗
Status
Awaiting Analysis
Published
2026-08-18
Last modified
2026-08-31
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

Dell PowerStore SDNAS, contains an Out-of-bounds Write vulnerability in SMB/CIFS. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to denial of service and remote execution. This is a Critical vulnerability as a remote user could send a specially crafted SMB packet and cause a crash, that is persistent in case automatic restarts are enabled. Additionally, a more sophisticated attacker could use the same vulnerability for remote code execution.

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References