High 8.8Published Feb 23, 2026

CVE-2026-25747Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component.

Updated under an hour ago (2026-10-19 09:50 UTC)

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Exploited in the last 30 days

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. An attacker who can write to the LevelDB database files used by a Camel application can inject a crafted serialized Java object that, when deserialized during normal aggregation repository operations, results in arbitrary code execution in the context of the application. This issue affects Apache Camel: from 4.10.0 before 4.10.8, from 4.14.0 before 4.14.5, from 4.15.0 before 4.18.0. Users are recommended to upgrade to version 4.18.0, which fixes the issue. For the 4.10.x LTS releases, users are recommended to upgrade to 4.10.9, while for 4.14.x LTS releases, users are recommended to upgrade to 4.14.5

CVSS: 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-502
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Aug 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

apache camel apache:camel	from 3.0.0 before 4.10.9; from 4.11.0 before 4.14.5; from 4.15.0 before 4.18.0	NVD

References

https://camel.apache.org/security/CVE-2026-25747.htmlvendor-advisory
https://github.com/oscerd/CVE-2026-25747exploit, third-party-advisory
http://www.openwall.com/lists/oss-security/2026/02/18/6mailing-list, third-party-advisory
https://access.redhat.com/security/cve/CVE-2026-25747
https://bugzilla.redhat.com/show_bug.cgi?id=2441910
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25747.json

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.