CVE-2026-18401 jackson-core: Number length constraint bypass in non-blocking (async) JSON parser leads to potential denial of service

The non-blocking asynchronous JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints default: 1000 characters. An attacker able to submit JSON to an application that uses the async parser API can supply a number token of arbitrary length,...

CVE-2026-18401 jackson-core: Number length constraint bypass in non-blocking (async) JSON parser leads to potential denial of service

The non-blocking asynchronous JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints default: 1000 characters. An attacker able to submit JSON to an application that uses the async parser API can supply a number token of arbitrary length,...

CVE-2026-18401

The non-blocking asynchronous JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints default: 1000 characters. An attacker able to submit JSON to an application that uses the async parser API can supply a number token of arbitrary length,...

CVE-2026-18401

The CVE describes a vulnerability in jackson-core’s non-blocking (async) JSON parser where maxNumberLength is not enforced, unlike the synchronous parser. Root cause: the async parsing path in NonBlockingUtf8JsonParserBase does not invoke number length validation; _finishNumberIntegralPart() accu...

ROOT-APP-MAVEN-CVE-2026-54516 CVE-2026-54516 in com.fasterxml.jackson.core:jackson-databind - Patched by Root

Root has patched CVE-2026-54516 in the com.fasterxml.jackson.core:jackson-databind package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-54517 CVE-2026-54517 in com.fasterxml.jackson.core:jackson-databind - Patched by Root

Root has patched CVE-2026-54517 in the com.fasterxml.jackson.core:jackson-databind package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-54518 CVE-2026-54518 in com.fasterxml.jackson.core:jackson-databind - Patched by Root

Root has patched CVE-2026-54518 in the com.fasterxml.jackson.core:jackson-databind package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-GHSA-2M67-WJPJ-XHG9 GHSA-2m67-wjpj-xhg9 in tools.jackson.core:jackson-core - Patched by Root

Root has patched GHSA-2m67-wjpj-xhg9 in the tools.jackson.core:jackson-core package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-29062 CVE-2026-29062 in tools.jackson.core:jackson-core - Patched by Root

Root has patched CVE-2026-29062 in the tools.jackson.core:jackson-core package for Root:Maven. Multiple fixed versions available...

Security Bulletin: Vulnerabilities in jackson-databind may affect IBM APM Linux KVM Agent for Virtual Environments.

Summary There are vulnerabilities in the jackson-databind jar used by IBM APM Linux KVM Agent for Virtual Environments. Vulnerability Details CVEID:CVE-2026-54512 DESCRIPTION: jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From...

Linux Distros Unpatched Vulnerability : CVE-2026-18401

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The non-blocking asynchronous JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints default: 1000...

Security Bulletin: IBM Maximo Application Suite - IoT Component uses multiple third party dependencies which is vulnerable to multiple CVEs.

Summary IBM Maximo Application Suite - IoT Component uses...

Security Bulletin: Due to the use of jackson-databind, IBM EntireX is vulnerable to multiple vulnerabilities.

Summary Due to the use of jackson-databind, IBM EntireX is vulnerable to multiple vulnerabilities CVE-2026-54512, CVE-2026-54513, CVE-2026-54514, CVE-2026-54515, CVE-2026-54516, CVE-2026-54517, CVE-2026-54518, CVE-2026-59888, and CVE-2026-59889. To address these vulnerabilities, the webMethods...

Security Bulletin: There are vulnerabilities in jackson-databind-2.18.6.jar, protobufjs-8.3.0.tgz and fast-uri-3.1.2.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite which are affected by multiple CVEs

Summary There are vulnerabilities in jackson-databind-2.18.6.jar, protobufjs-8.3.0.tgz and fast-uri-3.1.2.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite which are affected by multiple CVEs mentioned below. Vulnerability Details CVEID:CVE-2026-48712 DESCRIPTION: protobuf...

Insecure Deserialization jackson-databind Dependency in Crowd Data Center

This High severity Insecure Deserialization vulnerability was introduced in versions 6.0.0, 6.1.0, 6.2.0, 6.3.6, 7.0.0, 7.1.0, and 7.2.0 of Crowd Data Center. This Insecure Deserialization vulnerability, with a CVSS Score of 8.1 and a CVSS Vector of CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H...

Insecure Deserialization jackson-databind in Crowd Data Center

This High severity Insecure Deserialization vulnerability was introduced in versions 6.0.0, 6.1.0, 6.2.0, 6.3.6, 7.0.0, 7.1.0, and 7.2.0 of Crowd Data Center. This Insecure Deserialization vulnerability, with a CVSS Score of 8.1 and a CVSS Vector of CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H...

Security Bulletin: IBM WebSphere Automation is affected by multiple CVEs in the jackson-databind package

Summary IBM WebSphere Automation is affected by multiple CVEs in the jackson-databind package. Vulnerability Details CVEID:CVE-2026-54512 DESCRIPTION: jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8,...

ROOT-APP-MAVEN-CVE-2020-25649 CVE-2020-25649 in io.root.com.fasterxml.jackson.core:jackson-databind - Patched by Root

Root has patched CVE-2020-25649 in the io.root.com.fasterxml.jackson.core:jackson-databind package for Root:Maven. Multiple fixed versions available...

Security Bulletin: SPSS Collaboration and Deployment Services is affected by multiple vulnerabilities in jackson-databind

Summary SPSS Collaboration and Deployment Services is affected by multiple vulnerabilities in jackson-databind. This has been addressed in the remediation section. Vulnerability Details CVEID:CVE-2026-54512 DESCRIPTION: jackson-databind contains the general-purpose data-binding functionality and...

Important: Red Hat Security Advisory: Red Hat build of Cryostat security update

An update is now available for the Red Hat build of Cryostat 4 on RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...