CVE-2026-8370

HIGHNVD 8.58.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.5 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 96% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
8.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.5Exploit: NoneExposed: 0

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

Execution with unnecessary privileges vulnerability in Broadcom Automic Automation Agent Unix on Linux x64, Linux Power 64 BE, Linux Power 64 LE, zLinux (zSeries), AIX, Solaris x64, Solaris Sparc 64 allows Privilege Escalation, Target Programs with Elevated Privileges.

This issue affects Automic Automation: < 24.4.4 HF1.

CVSS v3
8.5
EG Score
8.5(medium)
EPSS
4.3%
KEV
Not listed

Published

May 19, 2026

Last Modified

May 19, 2026

Advisory Details (1)

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

Support Content Notification - Support Portal - Broadcom support portal

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/37512

Vendor Advisories for CVE-2026-8370(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 8× in last 7d / 69× 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 135 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-8370?
CVE-2026-8370 is a high vulnerability published on May 19, 2026. Execution with unnecessary privileges vulnerability in Broadcom Automic Automation Agent Unix on Linux x64, Linux Power 64 BE, Linux Power 64 LE, zLinux (zSeries), AIX, Solaris x64, Solaris Sparc 64 allows Privilege Escalation, Target Programs with Elevated Privileges. This issue affects Automic…
When was CVE-2026-8370 disclosed?
CVE-2026-8370 was first published in the National Vulnerability Database on May 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8370 actively exploited?
CVE-2026-8370 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-8370?
CVE-2026-8370 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-8370?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8370, 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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