CRITICAL 9.8 NVD

CVE-2026-67271

Dell PowerStore SDNAS, contains an Out-of-bounds Write vulnerability in the SMB/CIFS. An unauthenticated attacker with remote access could potentially exploit t

Dell PowerStore SDNAS, contains an Out-of-bounds Write vulnerability in the 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.

References

Published: 2026-08-18 · Source: NVD · Feed updated: 2026-08-18
This critical severity vulnerability with a CVSS score of 9.8 was published on 2026-08-18 via NVD.

Risk Timeline

CVE Disclosed2026-08-18 · -1 days ago

Remediation Resources

Official Advisory
www.dell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstor
vulnfeed aggregates 11052 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.