{"apiVersion":"1.0","identifier":"CVE-2026-67271","description":"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.","publishedAt":"2026-08-18T17:17:00","lastModifiedAt":"2026-08-20T13:02:12","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-67271","cvssScore":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00462,"riskScore":1.02,"affectedProduct":"Dell PowerStore SDNAS","affectedVersions":"unknown","vulnerabilityType":"Firmware","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-67271","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-67271","en":"https://www.redsauce.net/en/cves/CVE-2026-67271","fr":"https://www.redsauce.net/fr/cves/CVE-2026-67271","pt":"https://www.redsauce.net/pt/cves/CVE-2026-67271","de":"https://www.redsauce.net/de/cves/CVE-2026-67271","sk":"https://www.redsauce.net/sk/cves/CVE-2026-67271","el":"https://www.redsauce.net/el/cves/CVE-2026-67271"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-67271"}}