Answer in brief
CVE-2026-67271 records a Critical severity (CVSS 9.8) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Dell/PowerStore 1000T (generic), Dell/PowerStore 1200T (generic), Dell/PowerStore 3000T (generic), Dell/PowerStore 3200Q (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Dell/PowerStore 1000T (generic), Dell/PowerStore 1200T (generic), Dell/PowerStore 3000T (generic), Dell/PowerStore 3200Q (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Dell/PowerStore 1000Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 1200Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 3000Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 3200Qgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 3200Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 5000Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 500Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 5200Qgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 5200Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 7000Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 9000Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
| Dell/PowerStore 9200Tgeneric | >=0 <5.0.0.2-2761110 or later | 5.0.0.2-2761110 or later |
Published upstream
Aug 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 31, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 18, 2026
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.
Quoted source text, attributed separately from HOL analysis.