CVE-2026-47858

HIGHPre-NVD 8.08.0—
EchelonGraph scoreMEDIUM confidence

Score 8.0 from GitHub Security Advisory (severity: HIGH) published 2026-07-30. 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.

Starting Spring Boot applications in the Spring Tools with the live information mode enabled makes the running application vulnerable against JMX-based remote code execution. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier Spring Tools for VSCode / Cursor / Theia: 2.2.0 and earlier

CVSS v3
8.0
EG Score
8.0(medium)
EG Risk
36(Track)
EG Risk 36/100SSVC: 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%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

July 30, 2026

Last Modified

August 1, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
No patch confirmed yet.
generic

CVE-2026-47858: live information startup mode is vulnerable for remote code execution

https://spring.io/security/cve-2026-47858

Vendor Advisories for CVE-2026-47858(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 22× in last 7d / 107× 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 118 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-47858?
CVE-2026-47858 is a high vulnerability published on July 30, 2026. Starting Spring Boot applications in the Spring Tools with the live information mode enabled makes the running application vulnerable against JMX-based remote code execution. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier Spring Tools for VSCode / Cursor / Theia:…
When was CVE-2026-47858 disclosed?
CVE-2026-47858 was first published in the National Vulnerability Database on July 30, 2026, with the most recent update on August 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47858 actively exploited?
CVE-2026-47858 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 89.0% of all scored CVEs.
What is the CVSS score of CVE-2026-47858?
CVE-2026-47858 has a CVSS v3 base score of 8.0 (NVD).
How do I remediate CVE-2026-47858?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47858, 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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