CVE-2025-26483

HIGHNVD 8.28.2—
EchelonGraph scoreMEDIUM confidence

Score 8.2 from GitHub Security Advisory (severity: HIGH) published 2026-05-26. NVD baseline CVSS 8.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.2Exploit: None knownExposed: 0

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

Dell PowerFlex Manager, versions 4.6.2 and prior, contains an Open Redirect Vulnerability. An unauthenticated attacker could potentially exploit this vulnerability, leading to a targeted application user being redirected to arbitrary web URLs. The vulnerability could be leveraged by attackers to conduct phishing attacks that cause users to divulge sensitive information.

CVSS v3
8.2
EG Score
8.2(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity82% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
KEV
Not listed

Published

May 26, 2026

Last Modified

July 23, 2026

Advisory Details (2)

Auto-updated Jul 23, 2026
No patch confirmed yet.
generic

DSA-2025-435: Security Update for Dell PowerFlex Rack Multiple Third-Party Component Vulnerabilities | Dell US

https://www.dell.com/support/kbdoc/en-us/000391568/dsa-2025-435-security-update-for-dell-powerflex-rack-multiple-third-party-component-vulnerabilities
generic

DSA-2025-434: Security Update for Dell PowerFlex Appliance Multiple Third-Party Component Vulnerabilities | Dell US

https://www.dell.com/support/kbdoc/en-us/000391392/dsa-2025-434-security-update-for-dell-powerflex-appliance-multiple-third-party-component-vulnerabilities

Vendor Advisories for CVE-2025-26483(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 7× in last 7d / 32× 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 243 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2025-26483?
CVE-2025-26483 is a high vulnerability published on May 26, 2026. Dell PowerFlex Manager, versions 4.6.2 and prior, contains an Open Redirect Vulnerability. An unauthenticated attacker could potentially exploit this vulnerability, leading to a targeted application user being redirected to arbitrary web URLs. The vulnerability could be leveraged by attackers to…
When was CVE-2025-26483 disclosed?
CVE-2025-26483 was first published in the National Vulnerability Database on May 26, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-26483 actively exploited?
CVE-2025-26483 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 93.1% of all scored CVEs.
What is the CVSS score of CVE-2025-26483?
CVE-2025-26483 has a CVSS v3 base score of 8.2 (NVD).
How do I remediate CVE-2025-26483?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-26483, 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.

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