CVE-2026-41854

MEDIUMNVD 6.56.5
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 98% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack.

Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

June 9, 2026

Last Modified

July 23, 2026

Advisory Details (1)

Auto-updated Jun 15, 2026
No patch confirmed yet.
generic

CVE-2026-41854: Spring Framework Server-Side Request Forgery via UriComponentsBuilder

https://spring.io/security/cve-2026-41854

Vendor Advisories for CVE-2026-41854(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Maven(1)
PackageVulnerable rangeFixed inDependents
org.springframework:spring-web6.2.0 ... 6.2.9 (19 versions)6.2.19

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 57× 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 144 total refreshes for this CVE.

  1. 2026-08-25 13:49 UTCEPSS rescore
  2. 2026-08-25 00:55 UTCEG score recompute
  3. 2026-08-23 11:19 UTCEG score recompute
  4. 2026-08-21 23:49 UTCEPSS rescore
  5. 2026-08-21 10:29 UTCEG score recompute
  6. 2026-08-20 22:55 UTCEPSS rescore
  7. 2026-08-20 09:23 UTCEG score recompute
  8. 2026-08-19 17:03 UTCEPSS rescore
  9. 2026-08-18 13:48 UTCEPSS rescore
  10. 2026-08-17 13:47 UTCEPSS rescore
  11. 2026-08-17 07:12 UTCEG score recompute
  12. 2026-08-16 14:56 UTCEPSS rescore
  13. 2026-08-16 06:12 UTCEG score recompute
  14. 2026-08-16 02:14 UTCEPSS rescore
  15. 2026-08-15 05:11 UTCEG score recompute
  16. 2026-08-15 01:30 UTCEPSS rescore
  17. 2026-08-14 04:10 UTCEG score recompute
  18. 2026-08-13 22:00 UTCEPSS rescore
  19. 2026-08-13 03:10 UTCEG score recompute
  20. 2026-08-12 13:51 UTCEPSS rescore
  21. 2026-08-12 02:11 UTCEG score recompute
  22. 2026-08-11 13:43 UTCEPSS rescore
  23. 2026-08-11 01:11 UTCEG score recompute
  24. 2026-08-11 00:00 UTCEPSS rescore
  25. 2026-08-10 00:11 UTCEG score recompute
Show 75 more
  1. 2026-08-09 13:46 UTCEPSS rescore
  2. 2026-08-08 23:12 UTCEG score recompute
  3. 2026-08-08 16:37 UTCEPSS rescore
  4. 2026-08-07 22:12 UTCEG score recompute
  5. 2026-08-06 21:12 UTCEG score recompute
  6. 2026-08-06 13:46 UTCEPSS rescore
  7. 2026-08-05 20:12 UTCEG score recompute
  8. 2026-08-05 20:12 UTCGHSA enrichment
  9. 2026-08-05 19:17 UTCEPSS rescore
  10. 2026-08-04 16:18 UTCEG score recompute
  11. 2026-08-04 16:18 UTCGHSA enrichment
  12. 2026-08-04 15:10 UTCEPSS rescore
  13. 2026-08-04 10:38 UTCEPSS rescore
  14. 2026-08-03 15:17 UTCEG score recompute
  15. 2026-08-03 15:17 UTCGHSA enrichment
  16. 2026-08-03 10:36 UTCEPSS rescore
  17. 2026-08-02 11:27 UTCEG score recompute
  18. 2026-08-02 11:27 UTCGHSA enrichment
  19. 2026-08-02 02:27 UTCEPSS rescore
  20. 2026-08-01 10:27 UTCEG score recompute
  21. 2026-08-01 10:27 UTCGHSA enrichment
  22. 2026-08-01 04:16 UTCEPSS rescore
  23. 2026-07-31 04:42 UTCEG score recompute
  24. 2026-07-31 04:42 UTCGHSA enrichment
  25. 2026-07-30 16:28 UTCEPSS rescore
  26. 2026-07-30 01:30 UTCEPSS rescore
  27. 2026-07-29 10:43 UTCEG score recompute
  28. 2026-07-29 10:43 UTCGHSA enrichment
  29. 2026-07-28 15:36 UTCEPSS rescore
  30. 2026-07-28 09:36 UTCGHSA enrichment
  31. 2026-07-27 08:25 UTCEG score recompute
  32. 2026-07-27 08:25 UTCGHSA enrichment
  33. 2026-07-26 06:59 UTCEG score recompute
  34. 2026-07-26 06:58 UTCGHSA enrichment
  35. 2026-07-24 14:17 UTCEPSS rescore
  36. 2026-07-23 14:18 UTCEPSS rescore
  37. 2026-07-23 03:11 UTCEG score recompute 2.30
  38. 2026-07-22 14:08 UTCEPSS rescore
  39. 2026-07-21 15:24 UTCEPSS rescore
  40. 2026-07-20 17:08 UTCEPSS rescore
  41. 2026-07-19 14:31 UTCEPSS rescore
  42. 2026-07-18 10:04 UTCEPSS rescore
  43. 2026-07-16 17:03 UTCEPSS rescore
  44. 2026-07-15 20:21 UTCGHSA enrichment
  45. 2026-07-15 16:57 UTCEPSS rescore
  46. 2026-07-15 02:00 UTCEPSS rescore
  47. 2026-07-14 02:33 UTCGHSA enrichment
  48. 2026-07-13 22:30 UTCEPSS rescore
  49. 2026-07-12 05:46 UTCEPSS rescore
  50. 2026-07-11 22:15 UTCGHSA enrichment
  51. 2026-07-11 08:27 UTCEPSS rescore
  52. 2026-07-10 21:15 UTCGHSA enrichment
  53. 2026-07-09 19:10 UTCEPSS rescore
  54. 2026-07-09 03:44 UTCGHSA enrichment
  55. 2026-07-08 15:15 UTCEPSS rescore
  56. 2026-07-08 02:07 UTCGHSA enrichment
  57. 2026-07-07 13:46 UTCEPSS rescore
  58. 2026-07-06 16:27 UTCEPSS rescore
  59. 2026-07-06 16:27 UTCEPSS rescore
  60. 2026-07-06 02:23 UTCEPSS rescore
  61. 2026-07-06 02:23 UTCEPSS rescore
  62. 2026-07-05 21:46 UTCGHSA enrichment
  63. 2026-07-04 19:54 UTCGHSA enrichment
  64. 2026-07-04 06:31 UTCEPSS rescore
  65. 2026-07-03 15:59 UTCGHSA enrichment
  66. 2026-07-02 10:22 UTCGHSA enrichment
  67. 2026-07-01 09:22 UTCGHSA enrichment
  68. 2026-06-30 23:22 UTCEPSS rescore
  69. 2026-06-30 08:20 UTCGHSA enrichment
  70. 2026-06-29 14:06 UTCEPSS rescore
  71. 2026-06-29 07:20 UTCGHSA enrichment
  72. 2026-06-28 14:07 UTCEPSS rescore
  73. 2026-06-28 04:56 UTCEPSS rescore
  74. 2026-06-28 03:48 UTCGHSA enrichment
  75. 2026-06-27 21:42 UTCNVD updateCVSS v3 → 6.5

Frequently asked(5)

What is CVE-2026-41854?
CVE-2026-41854 is a medium vulnerability published on June 9, 2026. Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18.
When was CVE-2026-41854 disclosed?
CVE-2026-41854 was first published in the National Vulnerability Database on June 9, 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-2026-41854 actively exploited?
CVE-2026-41854 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 97.7% of all scored CVEs.
What is the CVSS score of CVE-2026-41854?
CVE-2026-41854 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-41854?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-41854, 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.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-41854

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