01 Record
CVE-2026-84180
Apache Camel: Camel-Knative Information Disclosure via Unmuted Consumer Exceptions
MediumPUBLISHEDCNA: apache
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
02 Description
Apache Camel: Camel-Knative Information Disclosure via Unmuted Consumer Exceptions
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.40% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 34.2% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-19.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-19 10:31Z10 DAYS AGO
- Last updated
- 2026-10-19 18:35Z9 DAYS AGO
- Reserved
- 2026-09-01
- Assigning CNA
- apache
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-209Generation of Error Message Containing Sensitive InformationBase
- Data version
- 5.2
- Document digest
- 228eb51007bc704ad64b1708a3905b91aca797b199820ecd9220e735b45b9383
05 Affected products
VendorProductVersionsPlatforms
06 References
- camel.apache.orgApache Camel Security Advisory - CVE-2026-84180https://camel.apache.org/security/CVE-2026-84180.html
- issues.apache.orgCAMEL-24428https://issues.apache.org/jira/browse/CAMEL-24428
- github.comFix on main, released in 4.23.0 (commit 22cccdecdebd948bea1bcdd6a184345d013a3b1a)https://github.com/apache/camel/pull/25685
- github.comBackport to camel-4.22.x, released in 4.22.1 (commit ca9f326ada9703d32badabad2f32c66886ffa470)https://github.com/apache/camel/pull/25835
- github.comBackport to camel-4.18.x, released in 4.18.5 (commit 51e3f9047693120b4dd086dcceba16356f92e0aa)https://github.com/apache/camel/pull/25836
07 Remediation
Upgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. The consumer now honours a muteException option that defaults to true, so a route failure returns an empty body with the error status rather than the exception. Set muteException=false to restore the previous output.