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
8.5EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 8.5Exploit: None knownExposed services: Not assessed

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

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
8.5HIGHmedium confidence
EG Risk
38
EG Risk 38/100

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
Severity85% × 45%
Exploitation0% × 40%
Automatability0% × 15%
EPSS PROB
0.2%
EPSS %ILE
5th
KEV
Not listed

Published

May 19, 2026

Last Modified

July 23, 2026

Advisory Details (1)

Auto-updated May 19, 2026
No fix on record 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 6× in last 7d / 25× 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 226 total refreshes for this CVE.

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

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 on May 19, 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-2026-8370 actively exploited?
CVE-2026-8370 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (5th percentile of EPSS-scored CVEs).
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?
No fix for CVE-2026-8370 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-2026-8370 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-8370

Explore →

Is Your Infrastructure Affected by CVE-2026-8370?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.