CVE-2026-66270

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-08-14. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.2Exploit: None knownExposed: 0

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

Dell Wyse Management Suite (WMS), versions prior to 2605.0.2, contain an Unrestricted Upload of File with Dangerous Type vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Remote Code Execution.

CVSS v3
7.2
EG Score
7.2(high)
EG Risk
33(Track)
EG Risk 33/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity72% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

August 14, 2026

Last Modified

August 17, 2026

Advisory Details (1)

Auto-updated Aug 14, 2026
No patch confirmed yet.
generic

DSA-2026-329: Security Update for Dell Wyse Management Suite (WMS) for Multiple Vulnerabilities | Dell US

https://www.dell.com/support/kbdoc/en-us/000493271/dsa-2026-329-security-update-for-dell-wyse-management-suite-wms-for-multiple-vulnerabilities

Vendor Advisories for CVE-2026-66270(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 29× in last 7d / 29× 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. 2026-08-20 10:29 UTCGHSA enrichment
  2. 2026-08-19 21:47 UTCEG score recompute
  3. 2026-08-19 21:47 UTCGHSA enrichment
  4. 2026-08-19 17:04 UTCEPSS rescore
  5. 2026-08-19 09:03 UTCGHSA enrichment
  6. 2026-08-18 20:19 UTCEG score recompute
  7. 2026-08-18 20:19 UTCGHSA enrichment
  8. 2026-08-18 13:48 UTCEPSS rescore
  9. 2026-08-18 07:32 UTCGHSA enrichment
  10. 2026-08-17 18:47 UTCEG score recompute
  11. 2026-08-17 18:47 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-17 07:09 UTCGHSA enrichment
  14. 2026-08-16 18:27 UTCEG score recompute
  15. 2026-08-16 18:27 UTCGHSA enrichment
  16. 2026-08-16 14:56 UTCEPSS rescore
  17. 2026-08-16 05:44 UTCEG score recompute
  18. 2026-08-16 05:44 UTCGHSA enrichment
  19. 2026-08-15 17:02 UTCGHSA enrichment
  20. 2026-08-15 04:19 UTCEG score recompute
  21. 2026-08-15 04:19 UTCGHSA enrichment
  22. 2026-08-15 04:13 UTCEG score recompute
  23. 2026-08-15 04:13 UTCGHSA enrichment
  24. 2026-08-14 19:16 UTCEG score recompute
  25. 2026-08-14 19:16 UTCGHSA enrichment
Show 4 more
  1. 2026-08-14 17:33 UTCEG score recompute
  2. 2026-08-14 16:25 UTCEG score recompute
  3. 2026-08-14 15:44 UTCEG score recompute
  4. 2026-08-14 15:43 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-66270?
CVE-2026-66270 is a high vulnerability published on August 14, 2026. Dell Wyse Management Suite (WMS), versions prior to 2605.0.2, contain an Unrestricted Upload of File with Dangerous Type vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Remote Code Execution.
When was CVE-2026-66270 disclosed?
CVE-2026-66270 was first published in the National Vulnerability Database on August 14, 2026, with the most recent update on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-66270 actively exploited?
CVE-2026-66270 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 64.5% of all scored CVEs.
What is the CVSS score of CVE-2026-66270?
CVE-2026-66270 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-66270?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-66270, 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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