CVE-2026-58565

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-19. A secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 8.8Exploit: None knownExposed services: Not assessed

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

Dell Command Update (DCU), versions prior to 5.7.1, contain a Missing Authorization vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
40
EG Risk 40/100CISA SSVC

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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.1%
EPSS %ILE
2nd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 19, 2026

Last Modified

August 21, 2026

Advisory Details (1)

Auto-updated Aug 19, 2026
No patch confirmed yet.
generic

DSA-2026-309: Security Update for Dell Command | Update for Multiple Vulnerabilities | Dell US

https://www.dell.com/support/kbdoc/en-us/000501378/dsa-2026-309-security-update-for-dell-command-update-for-multiple-vulnerabilities

Vendor Advisories for CVE-2026-58565(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 25× in last 7d / 102× 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.

Showing the most recent 100 of 162 total refreshes for this CVE.

  1. 2026-10-05 05:12 UTCEG score recompute
  2. 2026-10-05 05:12 UTCGHSA enrichment
  3. 2026-10-04 23:22 UTCEPSS rescore
  4. 2026-10-04 15:43 UTCGHSA enrichment
  5. 2026-10-04 04:08 UTCGHSA enrichment
  6. 2026-10-03 16:57 UTCEG score recompute
  7. 2026-10-03 16:56 UTCGHSA enrichment
  8. 2026-10-03 14:26 UTCEPSS rescore
  9. 2026-10-02 21:37 UTCEG score recompute
  10. 2026-10-02 21:37 UTCGHSA enrichment
  11. 2026-10-02 17:56 UTCEPSS rescore
  12. 2026-10-02 09:59 UTCGHSA enrichment
  13. 2026-10-01 22:47 UTCEG score recompute
  14. 2026-10-01 22:47 UTCGHSA enrichment
  15. 2026-10-01 19:50 UTCEPSS rescore
  16. 2026-10-01 07:49 UTCGHSA enrichment
  17. 2026-09-30 20:35 UTCEG score recompute
  18. 2026-09-30 20:35 UTCGHSA enrichment
  19. 2026-09-30 15:03 UTCEPSS rescore
  20. 2026-09-30 08:46 UTCEG score recompute
  21. 2026-09-30 08:46 UTCGHSA enrichment
  22. 2026-09-29 15:22 UTCEPSS rescore
  23. 2026-09-29 08:57 UTCGHSA enrichment
  24. 2026-09-28 21:43 UTCEG score recompute
  25. 2026-09-28 21:43 UTCGHSA enrichment
Show 75 more
  1. 2026-09-28 05:24 UTCGHSA enrichment
  2. 2026-09-27 18:12 UTCEG score recompute
  3. 2026-09-27 18:12 UTCGHSA enrichment
  4. 2026-09-27 13:48 UTCEPSS rescore
  5. 2026-09-27 07:00 UTCEG score recompute
  6. 2026-09-27 07:00 UTCGHSA enrichment
  7. 2026-09-26 15:59 UTCEPSS rescore
  8. 2026-09-25 12:05 UTCGHSA enrichment
  9. 2026-09-25 00:53 UTCEG score recompute
  10. 2026-09-25 00:53 UTCGHSA enrichment
  11. 2026-09-24 14:04 UTCEPSS rescore
  12. 2026-09-24 10:46 UTCGHSA enrichment
  13. 2026-09-23 23:34 UTCEG score recompute
  14. 2026-09-23 23:34 UTCGHSA enrichment
  15. 2026-09-23 17:54 UTCEPSS rescore
  16. 2026-09-23 12:22 UTCGHSA enrichment
  17. 2026-09-23 01:10 UTCEG score recompute
  18. 2026-09-23 01:10 UTCGHSA enrichment
  19. 2026-09-22 13:58 UTCGHSA enrichment
  20. 2026-09-22 02:46 UTCEG score recompute
  21. 2026-09-22 02:46 UTCGHSA enrichment
  22. 2026-09-21 15:34 UTCGHSA enrichment
  23. 2026-09-21 04:10 UTCGHSA enrichment
  24. 2026-09-20 16:58 UTCGHSA enrichment
  25. 2026-09-20 05:45 UTCGHSA enrichment
  26. 2026-09-19 18:33 UTCEG score recompute
  27. 2026-09-19 18:33 UTCGHSA enrichment
  28. 2026-09-19 07:11 UTCGHSA enrichment
  29. 2026-09-18 19:57 UTCEG score recompute
  30. 2026-09-18 19:57 UTCGHSA enrichment
  31. 2026-09-18 08:45 UTCGHSA enrichment
  32. 2026-09-17 21:33 UTCEG score recompute
  33. 2026-09-17 21:33 UTCGHSA enrichment
  34. 2026-09-17 19:31 UTCEPSS rescore
  35. 2026-09-17 07:34 UTCGHSA enrichment
  36. 2026-09-16 20:07 UTCEG score recompute
  37. 2026-09-16 20:07 UTCGHSA enrichment
  38. 2026-09-16 14:08 UTCEPSS rescore
  39. 2026-09-16 06:05 UTCEG score recompute
  40. 2026-09-16 06:05 UTCGHSA enrichment
  41. 2026-09-16 05:15 UTCEPSS rescore
  42. 2026-09-15 18:51 UTCGHSA enrichment
  43. 2026-09-15 06:37 UTCEG score recompute
  44. 2026-09-15 06:37 UTCGHSA enrichment
  45. 2026-09-15 03:11 UTCEPSS rescore
  46. 2026-09-14 19:25 UTCGHSA enrichment
  47. 2026-09-14 08:08 UTCGHSA enrichment
  48. 2026-09-13 20:55 UTCGHSA enrichment
  49. 2026-09-13 09:43 UTCGHSA enrichment
  50. 2026-09-12 22:31 UTCEG score recompute
  51. 2026-09-12 22:31 UTCGHSA enrichment
  52. 2026-09-12 11:19 UTCGHSA enrichment
  53. 2026-09-11 23:36 UTCEG score recompute
  54. 2026-09-11 23:36 UTCGHSA enrichment
  55. 2026-09-11 14:53 UTCEPSS rescore
  56. 2026-09-11 12:18 UTCEG score recompute
  57. 2026-09-11 12:18 UTCGHSA enrichment
  58. 2026-09-11 00:25 UTCGHSA enrichment
  59. 2026-09-10 13:08 UTCEG score recompute
  60. 2026-09-10 13:08 UTCGHSA enrichment
  61. 2026-09-10 09:35 UTCEPSS rescore
  62. 2026-09-10 01:56 UTCGHSA enrichment
  63. 2026-09-09 14:44 UTCGHSA enrichment
  64. 2026-09-09 02:38 UTCEG score recompute
  65. 2026-09-09 02:37 UTCGHSA enrichment
  66. 2026-09-08 22:01 UTCEPSS rescore
  67. 2026-09-08 02:54 UTCEG score recompute
  68. 2026-09-08 02:54 UTCGHSA enrichment
  69. 2026-09-07 16:01 UTCEPSS rescore
  70. 2026-09-07 15:42 UTCGHSA enrichment
  71. 2026-09-07 03:00 UTCGHSA enrichment
  72. 2026-09-06 15:47 UTCEG score recompute
  73. 2026-09-06 15:47 UTCGHSA enrichment
  74. 2026-09-06 13:47 UTCEPSS rescore
  75. 2026-09-06 04:34 UTCGHSA enrichment

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Frequently asked(5)

What is CVE-2026-58565?
CVE-2026-58565 is a high vulnerability published on August 19, 2026. Dell Command Update (DCU), versions prior to 5.7.1, contain a Missing Authorization vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.
When was CVE-2026-58565 disclosed?
CVE-2026-58565 was first published on August 19, 2026, with the most recent update on August 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58565 actively exploited?
CVE-2026-58565 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (2nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-58565?
CVE-2026-58565 has a CVSS base score of 8.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-58565?
No fix for CVE-2026-58565 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-58565 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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