CVE-2026-56139
1 advisory.
Maven/org.apache.camel:camel-undertow CVE-2026-56139: medium 5.3
Apache Camel-Undertow: The muteException consumer option defaulted to false, so a processing error returned the full Java stack trace in the HTTP response body
Action: Upgrade org.apache.camel:camel-undertow to 4.14.8 (4.14.x), 4.18.3 (4.18.x) or 4.21.0 (4.21.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 4.0.0 | 4.14.8 | - |
| 4.15.0 | 4.18.3 | - |
| 4.19.0 | 4.21.0 | - |
Fixed versions
| 4.14.8 | 4.18.3 | 4.21.0 |
Sources
- osv: GHSA-hjg2-f45w-c566
- https://nvd.nist.gov/vuln/detail/CVE-2026-56139
- https://github.com/apache/camel/pull/23913
- https://github.com/apache/camel/pull/23923
- https://github.com/apache/camel/pull/23990
- https://github.com/apache/camel/commit/6cea553aa42ed1326ac57ad800d66674bc453932
- https://github.com/apache/camel/commit/b1badb58a407e4d16c8b6bba81650d4c68e55eaf
- https://github.com/apache/camel/commit/fdcf67a00470783ccb93b948883b6a4c5275aff5
- https://camel.apache.org/security/CVE-2026-56139.html
- https://github.com/apache/camel
- https://github.com/apache/camel/releases/tag/camel-4.14.8
- https://github.com/apache/camel/releases/tag/camel-4.18.3
- https://github.com/apache/camel/releases/tag/camel-4.21.0
- https://issues.apache.org/jira/browse/CAMEL-23651
- http://www.openwall.com/lists/oss-security/2026/07/05/29
CVE-2026-56139 · published · modified · JSON