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CVE-2026-49042Apache Camel: langchain4j-tools: filter tool argument headers against declared parameters
- 7.3HighCVSS base score
- 0.69%Exploitation in 30 daysEPSS · top 47% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By apache
- 40 days later
· 40 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| NVDNVD · Analyzed | 3.1 | High7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
- EPSS (exploitation in 30 days)
- 0.69% · top 47% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.3.
Affected products
Apache Software Foundation · Apache Camel
- affected 4.8.0 – ≤ 4.18.2
- affected 4.19.0 – ≤ 4.20.0
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.apache.camel:camel-langchain4j-agentGHSA-hh8r-75r6-qrg9 (opens in a new tab)
- Mavenorg.apache.camel:camel-langchain4j-toolsGHSA-hh8r-75r6-qrg9 (opens in a new tab)
- Mavenorg.apache.camel:camel-spring-ai-toolsGHSA-hh8r-75r6-qrg9 (opens in a new tab)
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-41864 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-hh8r-75r6-qrg9 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-49042)Record last updated .