CVE-2026-63457

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-05. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A potential denial of service vulnerability exists in HPE Integrated Lights-Out 6 (iLO 6) prior to v1.78.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
17th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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 5, 2026

Last Modified

August 10, 2026

Advisory Details (1)

Auto-updated Aug 5, 2026
Patch available.
generic
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbhf05090en_us&docLocale=en_US

Vendor Advisories for CVE-2026-63457(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 13× in last 7d / 61× 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 139 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-63457?
CVE-2026-63457 is a medium vulnerability published on August 5, 2026. A potential denial of service vulnerability exists in HPE Integrated Lights-Out 6 (iLO 6) prior to v1.78.
When was CVE-2026-63457 disclosed?
CVE-2026-63457 was first published on August 5, 2026, with the most recent update on August 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-63457 actively exploited?
CVE-2026-63457 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (17th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-63457?
CVE-2026-63457 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-63457?
A fix for CVE-2026-63457 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-63457 are linked in the Vendor Advisories panel on this page.

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