CVE Feed

    Dashboard / CVE / CVE-2026-24656

    CVE-2026-24656

    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.

    Published:Jan 26, 2026
    Last Modified:Apr 18, 2026
    EPS:Jan 26, 2026
    EPSS Score:0.00029
    CVSS Score:3.7

    Affected Products

    Vendor
    Apache
    Product
    Karaf
    Vendor
    Apache
    Product
    Karaf Decanter

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

    CVE-2022-40145 (CVSS 9.8) — This vulnerable is about a potential code injection when an attacker has control of the target LDAP server usi…
    CVE-2022-22932 (CVSS 5.3) — Apache Karaf obr:* commands and run goal on the karaf-maven-plugin have partial path traversal which allows to…
    CVE-2021-41766 (CVSS 8.1) — Apache Karaf allows monitoring of applications and the Java runtime by using the Java Management Extensions (J…
    CVE-2020-28052 (CVSS 8.1) — An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword …
    CVE-2020-11980 (CVSS 6.3) — In Karaf, JMX authentication takes place using JAAS and authorization takes place using ACL files. By default,…
    CVE-2019-0226 (CVSS 4.9) — Apache Karaf Config service provides a install method (via service or MBean) that could be used to travel in a…
    CVE-2019-0191 (CVSS 6.5) — Apache Karaf kar deployer reads .kar archives and extracts the paths from the "repository/" and "resources/" e…
    CVE-2018-11788 (CVSS 9.8) — Apache Karaf provides a features deployer, which allows users to "hot deploy" a features XML by dropping the f…
    CVE-2018-11787 (CVSS 8.1) — In Apache Karaf version prior to 3.0.9, 4.0.9, 4.1.1, when the webconsole feature is installed in Karaf, it is…
    CVE-2018-11786 (CVSS 8.8) — In Apache Karaf prior to 4.2.0 release, if the sshd service in Karaf is left on so an administrator can manage…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High