Dell PowerStore is widely deployed enterprise storage; authenticated low‑privilege to root code execution can cause broad data loss/service disruption across organizations.
CVE-2026-58569
Authenticated low-priv user can escalate to root and run arbitrary code on Dell PowerStore.
Is CVE-2026-58569 being exploited?
Not confirmed. CVE-2026-58569 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.13% probability of exploitation in the next 30 days.
How severe is CVE-2026-58569?
CVE-2026-58569 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-58569?
Yes. A fix has been recorded for CVE-2026-58569. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-58569 affect?
CVE-2026-58569 affects Dell PowerStore appliances (per Dell advisory). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-58569?
Apply Dell PowerStore security updates immediately and restrict management interface access.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated, limited-priv user can execute arbitrary code as root on PowerStore, enabling data theft, disruption, and persistent compromise.
Immediate action required
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
- affected< 4.1.0.6-2771237 or later
- affected< 4.3.1.2-2771239 or later
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.