CVE-2026-47882

HIGHPre-NVD 8.38.3—
EchelonGraph scoreHIGH confidence

Score 8.3 from GitHub Security Advisory (severity: HIGH) published 2026-07-30. a secondary CVSS source baseline 8.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.3Exploit: None knownExposed: 0

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

When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or Cloud Foundry app) from the Spring Tools Boot Dashboard, Spring Tools generates a shared secret that authenticates DevTools remote-restart uploads to the deployed application. This secret was generated using a non-cryptographic pseudo-random number generator rather than a cryptographically secure source of randomness. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier

CVSS v3
8.3
EG Score
8.3(high)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity83% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
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-2026-47882: Spring Boot DevTools remote secret generated with a non-cryptographic PRNG

https://spring.io/security/cve-2026-47882

Vendor Advisories for CVE-2026-47882(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 23× in last 7d / 103× 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 103 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-47882?
CVE-2026-47882 is a high vulnerability published on July 30, 2026. When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or Cloud Foundry app) from the Spring Tools Boot Dashboard, Spring Tools generates a shared secret that authenticates DevTools remote-restart uploads to the deployed application. This secret…
When was CVE-2026-47882 disclosed?
CVE-2026-47882 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-2026-47882 actively exploited?
CVE-2026-47882 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 92.7% of all scored CVEs.
What is the CVSS score of CVE-2026-47882?
CVE-2026-47882 has a CVSS v3 base score of 8.3 (NVD).
How do I remediate CVE-2026-47882?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47882, 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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