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NVD Vulnerability Details :
CVE-2026-40473
Received
More InfoOfficial Page
Source-security@apache.org
View Known Exploited Vulnerability (KEV) details
Published At-27 Apr, 2026 | 09:16
Updated At-27 Apr, 2026 | 09:16

The camel-mina component's MinaConverter.toObjectInput(IoBuffer) type converter wraps an IoBuffer in a java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. When a Camel route uses camel-mina as a TCP or UDP consumer and requests conversion to ObjectInput (for example via getBody(ObjectInput.class) or @Body ObjectInput), an attacker sending a crafted serialized Java object over the network to the MINA consumer port can trigger arbitrary code execution in the context of the application during readObject(). This issue affects Apache Camel: from 3.0.0 before 4.14.6, from 4.15.0 before 4.18.2, from 4.19.0 before 4.20.0. Users are recommended to upgrade to version 4.20.0, which fixes the issue. If users are on the 4.14.x LTS releases stream, then they are suggested to upgrade to 4.14.6. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.2.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-502Primarysecurity@apache.org
CWE ID: CWE-502
Type: Primary
Source: security@apache.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://camel.apache.org/security/CVE-2026-40473.htmlsecurity@apache.org
N/A
http://www.openwall.com/lists/oss-security/2026/04/26/8af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://camel.apache.org/security/CVE-2026-40473.html
Source: security@apache.org
Resource: N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2026/04/26/8
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found
Details not found