CVE-2026-49042

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory (severity: HIGH) published 2026-07-06. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.3Exploit: None knownExposed: 0

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

Improper Input Validation vulnerability in Apache Camel.

This issue affects Apache Camel: from 4.8.0 through 4.18.2, from 4.19.0 through 4.20.0.

Users are recommended to upgrade to version 4.18.3, 4.21.0, which fixes the issue.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity73% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
51%
KEV
Not listed

Published

July 6, 2026

Last Modified

July 8, 2026

Advisory Details (2)

Auto-updated Jul 7, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-49042: Apache Camel: langchain4j-tools: filter tool argument headers against declared parameters

http://www.openwall.com/lists/oss-security/2026/07/06/17
generic

Apache Camel Security Advisory - CVE-2026-49042 - Apache Camel

https://camel.apache.org/security/CVE-2026-49042.html

Vendor Advisories for CVE-2026-49042(1)

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

Affected Packages

(3 across 1 ecosystem)
Maven(3)
PackageVulnerable rangeFixed inDependents
org.apache.camel:camel-langchain4j-agent4.19.0, 4.20.04.21.0—
org.apache.camel:camel-langchain4j-tools4.19.0, 4.20.04.21.0—
org.apache.camel:camel-spring-ai-tools4.19.0, 4.20.04.21.0—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 72× 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 184 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-49042?
CVE-2026-49042 is a high vulnerability published on July 6, 2026. Improper Input Validation vulnerability in Apache Camel. This issue affects Apache Camel: from 4.8.0 through 4.18.2, from 4.19.0 through 4.20.0. Users are recommended to upgrade to version 4.18.3, 4.21.0, which fixes the issue.
When was CVE-2026-49042 disclosed?
CVE-2026-49042 was first published in the National Vulnerability Database on July 6, 2026, with the most recent update on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49042 actively exploited?
CVE-2026-49042 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 49.2% of all scored CVEs.
What is the CVSS score of CVE-2026-49042?
CVE-2026-49042 has a CVSS v3.1 base score of 7.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-49042?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49042, 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

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