CVE-2026-44857

HIGHNVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-05-12. NVD baseline CVSS 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.2Exploit: NoneExposed: 0

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

Stack-based buffer overflow vulnerabilities exist in several underlying management service components accessed through the command-line interface of the AOS-8 and AOS-10 Operating Systems. An authenticated attacker with administrative privileges could exploit these vulnerabilities by sending specially crafted requests to the affected services. Successful exploitation could allow the attacker to execute arbitrary code with elevated privileges on the underlying operating system.

CVSS v3
7.2
EG Score
7.2(medium)
EPSS
27.4%
KEV
Not listed

Published

May 12, 2026

Last Modified

May 14, 2026

Advisory Details (1)

Auto-updated Jun 11, 2026
No patch confirmed yet.
generic
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05048en_us&docLocale=en_US

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 51× 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 146 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-44857?
CVE-2026-44857 is a high vulnerability published on May 12, 2026. Stack-based buffer overflow vulnerabilities exist in several underlying management service components accessed through the command-line interface of the AOS-8 and AOS-10 Operating Systems. An authenticated attacker with administrative privileges could exploit these vulnerabilities by sending…
When was CVE-2026-44857 disclosed?
CVE-2026-44857 was first published in the National Vulnerability Database on May 12, 2026, with the most recent update on May 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-44857 actively exploited?
CVE-2026-44857 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-44857?
CVE-2026-44857 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-44857?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-44857, 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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