CISA ADP Vulnrichment (CVE-2026-58574)

Why this deserves its current priority

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.

Affected scope and exposure questions

The current feed maps Dell/PowerStore 1000T (generic), Dell/PowerStore 1000T (generic), Dell/PowerStore 1200T (generic), Dell/PowerStore 1200T (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Affected products and reported versions
Product	Affected versions	Fixed versions
cpe:2.3:h:dell:powerstore_1000t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_1200t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_3000t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_3200q:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_3200t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_5000t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_500t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_5200q:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_5200t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_7000t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_9000t:-:::::::*	Not reported	Not reported
cpe:2.3:h:dell:powerstore_9200t:-:::::::*	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.1.0.0:build_2435323::::::	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.1.0.1:build_2529516::::::	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.1.0.2:build_2567482::::::	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.1.0.3:build_2596462::::::	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.1.0.4:build_2633110::::::	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.1.0.5:build_2691357::::::	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.3.0.0:build_2611831::::::	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.3.1.0:build_2662695::::::	Not reported	Not reported
cpe:2.3:o:dell:powerstoreos:4.3.1.1:build_2726662::::::	Not reported	Not reported

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Dell/PowerStore 1000Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 1000Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 1200Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 1200Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 3000Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 3000Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 3200Qgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 3200Qgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 3200Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 3200Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 5000Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 5000Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 500Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 500Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 5200Qgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 5200Qgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 5200Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 5200Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 7000Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 7000Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 9000Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 9000Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239
Dell/PowerStore 9200Tgeneric	>=0 <4.1.0.6-2771237 or later	4.1.0.6-2771237 or later, 4.1.0.6-2771237
Dell/PowerStore 9200Tgeneric	>=0 <4.3.1.2-2771239 or later	4.3.1.2-2771239 or later, 4.3.1.2-2771239

Recommended response

Check inventory. Check lockfiles and deployed manifests for Dell/PowerStore 1000T, Dell/PowerStore 1000T, Dell/PowerStore 1200T.
Review the reported fix. Update Dell/PowerStore 1000T to 4.1.0.6-2771237 or later; Dell/PowerStore 1000T to 4.3.1.2-2771239 or later; Dell/PowerStore 1200T to 4.1.0.6-2771237 or later; Dell/PowerStore 1200T to 4.3.1.2-2771239 or later; Dell/PowerStore 3000T to 4.1.0.6-2771237 or later; Dell/PowerStore 3000T to 4.3.1.2-2771239 or later; Dell/PowerStore 3200Q to 4.1.0.6-2771237 or later; Dell/PowerStore 3200Q to 4.3.1.2-2771239 or later; Dell/PowerStore 3200T to 4.1.0.6-2771237 or later; Dell/PowerStore 3200T to 4.3.1.2-2771239 or later; Dell/PowerStore 5000T to 4.1.0.6-2771237 or later; Dell/PowerStore 5000T to 4.3.1.2-2771239 or later; Dell/PowerStore 500T to 4.1.0.6-2771237 or later; Dell/PowerStore 500T to 4.3.1.2-2771239 or later; Dell/PowerStore 5200Q to 4.1.0.6-2771237 or later; Dell/PowerStore 5200Q to 4.3.1.2-2771239 or later; Dell/PowerStore 5200T to 4.1.0.6-2771237 or later; Dell/PowerStore 5200T to 4.3.1.2-2771239 or later; Dell/PowerStore 7000T to 4.1.0.6-2771237 or later; Dell/PowerStore 7000T to 4.3.1.2-2771239 or later; Dell/PowerStore 9000T to 4.1.0.6-2771237 or later; Dell/PowerStore 9000T to 4.3.1.2-2771239 or later; Dell/PowerStore 9200T to 4.1.0.6-2771237 or later; Dell/PowerStore 9200T to 4.3.1.2-2771239 or later if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 31, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 1, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 31, 2026

Sources and claim methodology

Source referencedell.com

Upstream source description

Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array.

Quoted source text, attributed separately from HOL analysis.

CISA ADP VulnrichmentCVE-2026-58574

Key facts

Why this deserves its current priority

Affected scope and exposure questions

Recommended response

Evidence timeline and material changes

Sources and claim methodology

CISA ADP VulnrichmentCVE-2026-58574

Key facts

Why this deserves its current priority

Affected scope and exposure questions

Recommended response

Evidence timeline and material changes

Sources and claim methodology

Related CVEs