CVE-2026-10539

CRITICALPre-NVD 9.09.0—
EchelonGraph scoreMEDIUM confidence

Score 9.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-01. a secondary CVSS source baseline 9.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
9.0EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 9.0Exploit: None knownExposed services: Not assessed

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

A Control-M/Server communication command does not sufficiently filter or sanitize user-supplied input. Under certain conditions, this issue may allow an unauthenticated attacker to execute unauthorized commands on the affected server, potentially leading to compromise of the server. 

This vulnerability affects Control-M/Server versions 9.0.20.x to 9.0.21.200 (included) and potentially earlier unsupported versions.

CVSS v3
9.0
EG Score
9.0CRITICALmedium confidence
EG Risk
45
EG Risk 45/100

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
Severity90% × 45%
Exploitation0% × 40%
Automatability30% × 15%
EPSS PROB
0.4%
EPSS %ILE
34th
KEV
Not listed

Published

July 1, 2026

Last Modified

July 1, 2026

Advisory Details (1)

Auto-updated Jul 1, 2026
No fix on record yet.
generic

CVE-2026-10539 detected on Control-M/Server for UNIX and Microsoft Windows: Unauthenticated remote command injection.

https://bmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=kA3cx000000GFZNCA4&type=Solution

Vendor Advisories for CVE-2026-10539(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 / 35× 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 422 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-10539?
CVE-2026-10539 is a critical vulnerability published on July 1, 2026. A Control-M/Server communication command does not sufficiently filter or sanitize user-supplied input. Under certain conditions, this issue may allow an unauthenticated attacker to execute unauthorized commands on the affected server, potentially leading to compromise of the server. This…
When was CVE-2026-10539 disclosed?
CVE-2026-10539 was first published on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10539 actively exploited?
CVE-2026-10539 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (34th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-10539?
CVE-2026-10539 has a CVSS base score of 9.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-10539?
No fix for CVE-2026-10539 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-2026-10539 are linked in the Vendor Advisories panel on this page.

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