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CVE-2026-25747

Apache Camel LevelDB: Deserialization of Untrusted Data in Camel LevelDB

Published: Feb 23, 2026Updated: Feb 26, 2026 Sources: CVE List NVD GHSACWE-502
NVD MITRE
8.8CVSSHIGH
EPSS Score
1.3%
Top 33.9%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

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 Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-502

Affected Products

camelapache
LibraryLibrary
OSS Libraries / generic-library
org.apache.camel:camel-leveldbMavenOSS Libraries
Apache Camel LevelDBApache Software Foundation
Mixed
Web & CMS Plugins / cms-core
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd
mavenpackage-ecosystemOSS Libraries
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://camel.apache.org/security/CVE-2026-25747.html
camel.apache.org
https://github.com/oscerd/CVE-2026-25747
github.com
http://www.openwall.com/lists/oss-security/2026/02/18/6
openwall.com
and 6 more references View all →

Timeline

Published
Feb 23, 2026
Last Updated
Feb 26, 2026

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