CVE-2026-40711

HIGHPre-NVD 8.08.0—
EchelonGraph scoreHIGH confidence

Score 8.0 from GitHub Security Advisory (severity: HIGH) published 2026-06-26. a secondary CVSS source baseline 8.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.0
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.0Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Dell Dell Container Storage Modules, version(s) csi-powerstore v2.16.0, csi-unity v2.16.0, csi-powerflex v2.16.0, csi-powermax v2.16.0, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Command execution.

CVSS v3
8.0
EG Score
8.0(high)
EPSS
57.1%
KEV
Not listed

Published

June 26, 2026

Last Modified

June 26, 2026

Advisory Details (1)

Auto-updated Jun 26, 2026
No patch confirmed yet.
generic

DSA-2026-259: Security Update for Dell Container Storage Modules Multiple Vulnerabilities | Dell South Africa

https://www.dell.com/support/kbdoc/en-za/000478300/dsa-2026-259-security-update-for-dell-container-storage-modules-multiple-vulnerabilities?msockid=2e06327ba9266050201f2467a8f461dd

Vendor Advisories for CVE-2026-40711(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 36× in last 7d / 54× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 19:47 UTCEG score recompute
  2. 2026-07-06 19:47 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 08:02 UTCEG score recompute
  6. 2026-07-06 08:02 UTCGHSA enrichment
  7. 2026-07-06 02:23 UTCEPSS rescore
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 20:18 UTCEG score recompute
  10. 2026-07-05 20:18 UTCGHSA enrichment
  11. 2026-07-05 08:35 UTCEG score recompute
  12. 2026-07-05 08:35 UTCGHSA enrichment
  13. 2026-07-05 02:30 UTCEPSS rescore
  14. 2026-07-04 20:52 UTCEG score recompute
  15. 2026-07-04 20:52 UTCGHSA enrichment
  16. 2026-07-04 09:08 UTCEG score recompute
  17. 2026-07-04 09:08 UTCGHSA enrichment
  18. 2026-07-04 06:31 UTCEPSS rescore
  19. 2026-07-03 21:25 UTCEG score recompute
  20. 2026-07-03 21:25 UTCGHSA enrichment
  21. 2026-07-03 09:43 UTCEG score recompute
  22. 2026-07-03 09:43 UTCGHSA enrichment
  23. 2026-07-02 21:59 UTCEG score recompute
  24. 2026-07-02 21:59 UTCGHSA enrichment
  25. 2026-07-02 10:16 UTCEG score recompute
Show 29 more
  1. 2026-07-02 10:16 UTCGHSA enrichment
  2. 2026-07-01 22:33 UTCEG score recompute
  3. 2026-07-01 22:33 UTCGHSA enrichment
  4. 2026-07-01 15:06 UTCEPSS rescore
  5. 2026-07-01 10:48 UTCEG score recompute
  6. 2026-07-01 10:48 UTCGHSA enrichment
  7. 2026-06-30 23:22 UTCEPSS rescore
  8. 2026-06-30 23:05 UTCEG score recompute
  9. 2026-06-30 23:05 UTCGHSA enrichment
  10. 2026-06-30 11:22 UTCEG score recompute
  11. 2026-06-30 11:22 UTCGHSA enrichment
  12. 2026-06-29 23:40 UTCEG score recompute
  13. 2026-06-29 23:40 UTCGHSA enrichment
  14. 2026-06-29 11:57 UTCEG score recompute
  15. 2026-06-29 11:57 UTCGHSA enrichment
  16. 2026-06-29 00:14 UTCEG score recompute
  17. 2026-06-29 00:14 UTCGHSA enrichment
  18. 2026-06-28 14:07 UTCEPSS rescore
  19. 2026-06-28 12:31 UTCEG score recompute
  20. 2026-06-28 12:31 UTCGHSA enrichment
  21. 2026-06-28 04:56 UTCEPSS rescore
  22. 2026-06-28 00:49 UTCEG score recompute
  23. 2026-06-28 00:49 UTCGHSA enrichment
  24. 2026-06-27 13:06 UTCEG score recompute
  25. 2026-06-27 13:06 UTCGHSA enrichment
  26. 2026-06-27 01:23 UTCEG score recompute
  27. 2026-06-27 01:23 UTCGHSA enrichment
  28. 2026-06-26 13:40 UTCEG score recompute
  29. 2026-06-26 13:40 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-40711?
CVE-2026-40711 is a high vulnerability published on June 26, 2026. Dell Dell Container Storage Modules, version(s) csi-powerstore v2.16.0, csi-unity v2.16.0, csi-powerflex v2.16.0, csi-powermax v2.16.0, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote…
When was CVE-2026-40711 disclosed?
CVE-2026-40711 was first published in the National Vulnerability Database on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-40711 actively exploited?
CVE-2026-40711 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 57.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-40711?
CVE-2026-40711 has a CVSS v3 base score of 8.0 (NVD).
How do I remediate CVE-2026-40711?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-40711, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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