Signal is active with 1 mentions in latest observed window
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NVD 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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-08-20 | 1 | Disclosure1 |
| 2026-08-21 | 1 | Disclosure1 |
| 2026-08-31 | 1 | Patch1 |
| 2026-09-04 | 1 | Patch1 |
🚨 CRITICAL: CVE-2026-67271 (CVSS 9.8) Dell PowerStore SDNAS out-of-bounds write in SMB/CIFS. Unauthenticated remote attacker can achieve RCE or DoS. Patch immediately. #CVE #Vulnerability #PatchNow #ThreatIntel #DFIR https://t.co/fJAv6NvvIh
Post summary
The tweet alerts to CVE-2026-67271, an out‑of‑bounds write in Dell PowerStore SDNAS that allows unauthenticated RCE or DoS, and urges immediate patching.
#Dell has released security #Updates for #PowerStore family which addresses multiple security vulnerabilities. #CVE-2026-67271 #CVE-2026-58574 https://www.dell.com/support/kbdoc/en-in/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities
Post summary
Dell issued security updates for PowerStore to address CVE‑2026‑67271 and CVE‑2026‑58574, with a link to the vendor advisory.
CVE-2026-67271 (CVSS 9.8): Dell PowerStoreにおける認証なしのリモートコード実行の脆弱性 CVE-2026-67271 (CVSS 9.8): Unauth RCE in Dell PowerStore #DailyCyberSecurity (Aug 20) https://securityonline.info/dell-powerstore-vulnerability-cve-2026-67271/
Post summary
The post announces an unauthenticated remote code execution vulnerability in Dell PowerStore (CVE‑2026‑67271) with a high CVSS score, but lacks details on exploitation or mitigation.
A critical Dell PowerStore vulnerability, CVE-2026-67271 (CVSS 9.8), allows unauthenticated remote code execution via SMB. Two more flaws patched. #DellPowerStore #CVE202667271 #RCE #SMB #Storage #InfoSec https://securityonline.info/dell-powerstore-vulnerability-cve-2026-67271/
Post summary
The tweet announces a serious Dell PowerStore vulnerability (CVE-2026-67271) with RCE via SMB, providing technical details but no PoC, exploitation evidence, or patch information.