FasterXML Java Libraries for XML and JSON Parsing
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Products by FasterXML Sorted by Most Security Vulnerabilities since 2018
By the Year
In 2026 there have been 9 vulnerabilities in FasterXML with an average score of 6.3 out of ten. FasterXML did not have any published security vulnerabilities last year. That is, 9 more vulnerabilities have already been reported in 2026 as compared to last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 9 | 6.27 |
| 2025 | 0 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 3 | 6.57 |
| 2022 | 5 | 7.62 |
| 2021 | 13 | 8.05 |
| 2020 | 26 | 8.35 |
| 2019 | 22 | 8.34 |
| 2018 | 5 | 9.23 |
It may take a day or so for new FasterXML vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent FasterXML Security Vulnerabilities
| CVE | Date | Vulnerability | Products |
|---|---|---|---|
| CVE-2026-54518 | Jun 23, 2026 |
Jackson Databind View Bypass in Unwrapped Creator 2.21.0-2.21.4,3.1.0-3.1.4jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4. |
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| CVE-2026-50193 | Jun 23, 2026 |
DoS via deep JSON parsing in jackson-databind 2.13.x (readTree & toString)jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.13.0 until 2.14.0, a potential Denial-of-Service exists when attacker sends deeply nested JSON if (and only if) the service reads deeply nested (1000s of levels) JSON as JsonNode (ObjectMapper.readTree()) and writes out same (or modifided) node using JsonNode.toString(). This can consume significant amount of resources with concurrent relatively small requests (1000 nested arrays is 2kB). This vulnerability is fixed in 2.14.0. |
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| CVE-2026-54512 | Jun 23, 2026 |
Jackson-databind PTV Bypass (v<2.18.8, 2.21.4, 3.1.4)jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, jackson-databind's PolymorphicTypeValidator (PTV) is the primary safety mechanism guarding polymorphic deserialization. When polymorphic typing is enabled and a type identifier contains generic parameters (i.e. the type ID string contains <), DatabindContext._resolveAndValidateGeneric() validates only the raw container class name (the substring before <) against the configured PTV. If the container type is approved, the method parses the full canonical type string via TypeFactory.constructFromCanonical() and returns the fully parameterized type without ever validating the nested type arguments against the PTV. The nested type arguments are then resolved, instantiated, and populated as beans during deserialization. An attacker who controls the type ID can therefore place a denied class as a generic type parameter of an allowed container for example java.util.ArrayList<com.evil.Gadget> when only java.util.ArrayList is allow-listed. The container passes the PTV check; com.evil.Gadget is loaded via Class.forName(name, true, loader), instantiated, and its properties are set from attacker-controlled JSON. This completely bypasses an explicitly configured PTV allow-list. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4. |
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| CVE-2026-54513 | Jun 23, 2026 |
Jackson-Databind PTV Array Type Allowlist Bypass 2.10.0-2.18.8, 2.21.4, 3.1.4jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, BasicPolymorphicTypeValidator.Builder.allowIfSubTypeIsArray() allowlists any array type based only on clazz.isArray(), without validating the array's component (element) type against the configured allowlist. A PTV built with allowIfSubTypeIsArray() plus an explicit concrete-type allowlist therefore still permits EvilType[] even though EvilType is not allowlisted. When Jackson deserializes the elements and no per-element type IDs are present, it instantiates the component type directly with no further PTV check, bypassing the allowlist. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4. |
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| CVE-2026-54514 | Jun 23, 2026 |
Eager DNS resolution in jackson-databind via InetSocketAddress (2.0.0-2.18.8)jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed InetSocketAddress with new InetSocketAddress(host, port), which performs eager DNS name resolution for hostname inputs at deserialization time. An application that binds untrusted JSON into a type containing an InetSocketAddress field issues an attacker-chosen DNS query during readValue, before any application-level validation or connect logic. The fix uses InetSocketAddress.createUnresolved(host, port), deferring DNS to an explicit connect. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4. |
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| CVE-2026-54515 | Jun 23, 2026 |
Jackson Databind ignore-property bypass in 2.8.02.18.9, 2.21.5 & 3.1.4jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.8.0 until 2.18.9, 2.21.5, and 3.1.4, in BeanDeserializerBase.createContextual(), per-property @JsonIgnoreProperties exclusions are applied by _handleByNameInclusion(), producing a contextual deserializer whose BeanPropertyMap has the ignored properties removed. The subsequent per-property case-insensitivity block (triggered by @JsonFormat(ACCEPT_CASE_INSENSITIVE_PROPERTIES)) rebuilds from this._beanProperties (the original, unfiltered map) instead of contextual._beanProperties, then overwrites the filtered map restoring every property _handleByNameInclusion had just removed. The ignored property becomes writable again. This vulnerability is fixed in 2.18.9, 2.21.5, and 3.1.4. |
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| CVE-2026-54516 | Jun 23, 2026 |
JacksonDatabind <3.1.4 POJOPropertiesCollector Bypass @JsonIgnore Advisoryjackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, POJOPropertiesCollector._renameProperties() allows a property with @JsonProperty("renamed") on the getter and @JsonIgnore on the setter to be renamed rather than dropped. With MapperFeature.INFER_PROPERTY_MUTATORS enabled (default), the private backing field is retained; during deserialization BeanDeserializerFactory.addBeanProps() sees hasField()==true, builds a FieldProperty, and makes the backing field writable. An attacker supplying the renamed JSON key writes the backing field directly, bypassing the @JsonIgnore on the setter. This vulnerability is fixed in 3.1.4. |
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| CVE-2026-54517 | Jun 23, 2026 |
Jackson-databind @JsonView Bypass for Setterless Collections before 2.21.4/3.1.4jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer._deserializeUsingPropertyBased, the active-view (@JsonView) filter was applied only to creator properties; the regular property-buffering branch performed no prop.visibleInView(activeView) check. A change making SetterlessProperty.isMerging() return true routed setterless Collection/Map properties through this unguarded path, so a setterless collection annotated with a restricted @JsonView is populated from attacker JSON even when the active view excludes it. This vulnerability is fixed in 2.21.4 and 3.1.4. |
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| CVE-2026-29062 | Mar 06, 2026 |
Denial of Service in jackson-core 3.0.x via nested JSON parsingjackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constraint (default: 500) defined in StreamReadConstraints. A similar issue was found in ReaderBasedJsonParser. This allows a user to supply a JSON document with excessive nesting, which can cause a StackOverflowError when the structure is processed, leading to a Denial of Service (DoS). This issue has been patched in version 3.1.0. |
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| CVE-2023-3894 | Aug 08, 2023 |
Jackson DataFormats-Text TOML Parser DOS via Stack OverflowThose using jackson-dataformats-text to parse TOML data may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack. |
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| CVE-2023-35116 | Jun 14, 2023 |
Jackson Databind DDoS via Cyclic Object Serialization (before 2.15.2)jackson-databind through 2.15.2 allows attackers to cause a denial of service or other unspecified impact via a crafted object that uses cyclic dependencies. NOTE: the vendor's perspective is that this is not a valid vulnerability report, because the steps of constructing a cyclic data structure and trying to serialize it cannot be achieved by an external attacker. |
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| CVE-2021-46877 | Mar 18, 2023 |
CVE-2021-46877: DoS via JsonNode serialization in jackson-databind <2.12.6/2.13.1jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization. |
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| CVE-2020-10650 | Dec 26, 2022 |
Apache Jackson Databind 2.9.x Deserialisation Exploit Ignite JTA & Quartz JNDIA deserialization flaw was discovered in jackson-databind through 2.9.10.4. It could allow an unauthenticated user to perform code execution via ignite-jta or quartz-core: org.apache.ignite.cache.jta.jndi.CacheJndiTmLookup, org.apache.ignite.cache.jta.jndi.CacheJndiTmFactory, and org.quartz.utils.JNDIConnectionProvider. |
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| CVE-2022-42003 | Oct 02, 2022 |
Jackson Databind 2.13.4.1 Resource Exhaustion via Deep Wrapper ArraysIn FasterXML jackson-databind before versions 2.13.4.1 and 2.12.17.1, resource exhaustion can occur because of a lack of a check in primitive value deserializers to avoid deep wrapper array nesting, when the UNWRAP_SINGLE_VALUE_ARRAYS feature is enabled. |
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| CVE-2022-42004 | Oct 02, 2022 |
jackson-databind <2.13.4: Resource Exhaustion via Deeply Nested ArraysIn FasterXML jackson-databind before 2.13.4, resource exhaustion can occur because of a lack of a check in BeanDeserializer._deserializeFromArray to prevent use of deeply nested arrays. An application is vulnerable only with certain customized choices for deserialization. |
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| CVE-2022-40152 | Sep 16, 2022 |
Woodstox XML Parser DTD DOS VulnerabilityThose using Woodstox to parse XML data may be vulnerable to Denial of Service attacks (DOS) if DTD support is enabled. If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack. |
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| CVE-2020-36518 | Mar 11, 2022 |
jackson-databind before 2.13.0jackson-databind before 2.13.0 allows a Java StackOverflow exception and denial of service via a large depth of nested objects. |
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| CVE-2020-28491 | Feb 18, 2021 |
This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cborThis affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception. |
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| CVE-2021-20190 | Jan 19, 2021 |
A flaw was found in jackson-databind before 2.9.10.7A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. |
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| CVE-2020-36179 | Jan 07, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to oadd.org.apache.commons.dbcp.cpdsadapter.DriverAdapterCPDS. |
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| CVE-2020-36180 | Jan 07, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS. |
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| CVE-2020-36182 | Jan 07, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS. |
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| CVE-2020-36183 | Jan 07, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.docx4j.org.apache.xalan.lib.sql.JNDIConnectionPool. |
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| CVE-2020-36188 | Jan 06, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.newrelic.agent.deps.ch.qos.logback.core.db.JNDIConnectionSource. |
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| CVE-2020-36181 | Jan 06, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.cpdsadapter.DriverAdapterCPDS. |
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| CVE-2020-36185 | Jan 06, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.SharedPoolDataSource. |
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| CVE-2020-36186 | Jan 06, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.PerUserPoolDataSource. |
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| CVE-2020-36187 | Jan 06, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.SharedPoolDataSource. |
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| CVE-2020-36184 | Jan 06, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource. |
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| CVE-2020-36189 | Jan 06, 2021 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.newrelic.agent.deps.ch.qos.logback.core.db.DriverManagerConnectionSource. |
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| CVE-2020-35728 | Dec 27, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl). |
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| CVE-2020-35490 | Dec 17, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.PerUserPoolDataSource. |
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| CVE-2020-35491 | Dec 17, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.SharedPoolDataSource. |
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| CVE-2020-25649 | Dec 03, 2020 |
A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properlyA flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity. |
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| CVE-2020-24750 | Sep 17, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to com.pastdev.httpcomponents.configuration.JndiConfiguration. |
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| CVE-2020-24616 | Aug 25, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPDataSource (aka Anteros-DBCP). |
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| CVE-2020-14195 | Jun 16, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to org.jsecurity.realm.jndi.JndiRealmFactory (aka org.jsecurity). |
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| CVE-2020-14060 | Jun 14, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to oadd.org.apache.xalan.lib.sql.JNDIConnectionPool (aka apache/drill). |
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| CVE-2020-14062 | Jun 14, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to com.sun.org.apache.xalan.internal.lib.sql.JNDIConnectionPool (aka xalan2). |
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| CVE-2020-14061 | Jun 14, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to oracle.jms.AQjmsQueueConnectionFactory, oracle.jms.AQjmsXATopicConnectionFactory, oracle.jms.AQjmsTopicConnectionFactory, oracle.jms.AQjmsXAQueueConnectionFactory, and oracle.jms.AQjmsXAConnectionFactory (aka weblogic/oracle-aqjms). |
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| CVE-2020-11619 | Apr 07, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.springframework.aop.config.MethodLocatingFactoryBean (aka spring-aop). |
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| CVE-2020-11620 | Apr 07, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.jelly.impl.Embedded (aka commons-jelly). |
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| CVE-2020-11113 | Mar 31, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.openjpa.ee.WASRegistryManagedRuntime (aka openjpa). |
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| CVE-2020-11112 | Mar 31, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.proxy.provider.remoting.RmiProvider (aka apache/commons-proxy). |
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| CVE-2020-11111 | Mar 31, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.activemq.* (aka activemq-jms, activemq-core, activemq-pool, and activemq-pool-jms). |
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| CVE-2020-10969 | Mar 26, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to javax.swing.JEditorPane. |
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| CVE-2020-10968 | Mar 26, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.aoju.bus.proxy.provider.remoting.RmiProvider (aka bus-proxy). |
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| CVE-2020-10673 | Mar 18, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to com.caucho.config.types.ResourceRef (aka caucho-quercus). |
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| CVE-2020-10672 | Mar 18, 2020 |
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typingFasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.aries.transaction.jms.internal.XaPooledConnectionFactory (aka aries.transaction.jms). |
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| CVE-2019-14893 | Mar 02, 2020 |
A flaw was discovered in FasterXML jackson-databind in all versions before 2.9.10 and 2.10.0, where it would permit polymorphic deserialization of malicious objects using the xalan JNDI gadget when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objectsA flaw was discovered in FasterXML jackson-databind in all versions before 2.9.10 and 2.10.0, where it would permit polymorphic deserialization of malicious objects using the xalan JNDI gadget when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. An attacker could use this flaw to execute arbitrary code. |
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