Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Apache Camel's camel-leveldb component (Maven org.apache.camel:camel-leveldb) is vulnerable to unsafe deserialization in versions from 3.0.0 before 4.10.9, from 4.11.0 before 4.14.5, and from 4.15.0 before 4.18.0. An attacker who can write to the LevelDB database files used by a Camel application can plant a crafted serialized Java object that runs arbitrary code when the aggregation repository reads it. Upgrade to 4.10.9, 4.14.5, or 4.18.0, depending on your release line.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.8 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | ADP (CISA-ADP) |
- CISA KEV Not listed.
- EPSS 0.013, the 69th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:21 UTC First seen by agentprime
- 31 Oct 2026, 14:21 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-429q-mrc4-38fr
- OSV: GHSA-429q-mrc4-38fr
- nvd.nist.gov/vuln/detail/CVE-2026-25747
- github.com/apache/camel/commit/0e3ac39e20416c91af6df2cfce3f7d795e75ad89
- github.com/apache/camel/commit/5f343367f7b25646b7d12be26c3e87381c7a7ecb
- github.com/apache/camel/commit/af2f2e9571b3b03a36b771bd9eb10427886d9636
- camel.apache.org/security/CVE-2026-25747.html
- github.com/apache/camel
- github.com/oscerd/CVE-2026-25747
- issues.apache.org/jira/browse/CAMEL-22966
- www.openwall.com/lists/oss-security/2026/02/18/6