Deserialization of Untrusted Data vulnerability in Apache Karaf Decanter.
The Decanter log socket collector exposes the port 4560, without authentication. If the collector exposes allowed classes property, this configuration can be bypassed.
It means that the log socket collector is vulnerable to deserialization of untrusted data, eventually causing DoS.
NB: Decanter log socket collector is not installed by default. Users who have not installed Decanter log socket are not impacted by this issue.
This issue affects Apache Karaf Decanter before 2.12.0.
Users are recommended to upgrade to version 2.12.0, which fixes the issue.
The Decanter log socket collector exposes the port 4560, without authentication. If the collector exposes allowed classes property, this configuration can be bypassed.
It means that the log socket collector is vulnerable to deserialization of untrusted data, eventually causing DoS.
NB: Decanter log socket collector is not installed by default. Users who have not installed Decanter log socket are not impacted by this issue.
This issue affects Apache Karaf Decanter before 2.12.0.
Users are recommended to upgrade to version 2.12.0, which fixes the issue.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-jmw5-58c7-587h | Apache Karaf Decanter has Deserialization of Untrusted Data in its Log Socket Collector |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 27 Jan 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache karaf Decanter
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| CPEs | cpe:2.3:a:apache:karaf_decanter:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Apache karaf Decanter
|
Tue, 27 Jan 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache karaf |
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| Vendors & Products |
Apache
Apache karaf |
Mon, 26 Jan 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Mon, 26 Jan 2026 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Mon, 26 Jan 2026 10:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Deserialization of Untrusted Data vulnerability in Apache Karaf Decanter. The Decanter log socket collector exposes the port 4560, without authentication. If the collector exposes allowed classes property, this configuration can be bypassed. It means that the log socket collector is vulnerable to deserialization of untrusted data, eventually causing DoS. NB: Decanter log socket collector is not installed by default. Users who have not installed Decanter log socket are not impacted by this issue. This issue affects Apache Karaf Decanter before 2.12.0. Users are recommended to upgrade to version 2.12.0, which fixes the issue. | |
| Title | Apache Karaf: Decanter log-socket collector has deserialization vulnerability | |
| Weaknesses | CWE-502 | |
| References |
|
Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-01-26T18:35:51.514Z
Reserved: 2026-01-23T17:55:14.286Z
Link: CVE-2026-24656
No data.
Status : Analyzed
Published: 2026-01-26T10:16:09.597
Modified: 2026-01-27T20:30:09.037
Link: CVE-2026-24656
No data.
OpenCVE Enrichment
Updated: 2026-01-27T09:03:40Z
Weaknesses
Github GHSA