CVE-2026-10538

HIGHPre-NVD 8.08.0—
EchelonGraph scoreMEDIUM confidence

Score 8.0 from GitHub Security Advisory (severity: HIGH) published 2026-07-01. a secondary CVSS source baseline 8.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.0Exploit: None knownExposed: 0

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

Messaging consumer functionality allows deserialization of user-controlled data without sufficient restriction of allowed object types in the out of support Control-M/Server and Control-M/Enterprise Manager versions 9.0.20.x and potentially earlier. This issue may allow an authenticated attacker to trigger unintended server-side behavior through crafted serialized content.

CVSS v3
8.0
EG Score
8.0(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: Track

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
Severity80% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
35%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 1, 2026

Advisory Details (1)

Auto-updated Jul 1, 2026
No patch confirmed yet.
generic

CVE-2026-10538 detected on Control-M/Enterprise Manager 9.0.20: Improper Deserialization Handling in Control-M Components

https://bmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=kA3cx000000GFKrCAO&type=Solution

Vendor Advisories for CVE-2026-10538(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 17× in last 7d / 100× 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 171 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-10538?
CVE-2026-10538 is a high vulnerability published on July 1, 2026. Messaging consumer functionality allows deserialization of user-controlled data without sufficient restriction of allowed object types in the out of support Control-M/Server and Control-M/Enterprise Manager versions 9.0.20.x and potentially earlier. This issue may allow an authenticated attacker to…
When was CVE-2026-10538 disclosed?
CVE-2026-10538 was first published in the National Vulnerability Database 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-2026-10538 actively exploited?
CVE-2026-10538 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 65.4% of all scored CVEs.
What is the CVSS score of CVE-2026-10538?
CVE-2026-10538 has a CVSS v3 base score of 8.0 (NVD).
How do I remediate CVE-2026-10538?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10538, 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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