Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the resolveForwardReference method of CollectionDeserializer.CollectionReferringAccumulator, and in the corresponding map accumulators, which perform a linear search of the pending...

CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777

The FasterXML jackson-databind library is vulnerable to a quadratic CPU work issue during deserialization. The root cause lies in the CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference() (and the equivalent in MapDeserializer ) methods, where forward-reference completio...

CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91776 jackson-databind: unbounded growth of the type id cache in TypeDeserializerBase retains every unknown raw type ID

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

CVE-2026-91776 jackson-databind: unbounded growth of the type id cache in TypeDeserializerBase retains every unknown raw type ID

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

CVE-2026-91776

The FasterXML jackson-databind library is vulnerable to an unbounded memory growth issue within the TypeDeserializerBase._findDeserializer() method. When name-based polymorphism is configured with a defaultImpl or equivalent fallback, the component caches every unique, unrecognized type ID provid...

CVE-2026-91776 jackson-databind: unbounded growth of the type id cache in TypeDeserializerBase retains every unknown raw type ID

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

CVE-2026-91776

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

CVE-2026-91777: Uncontrolled Resource Consumption

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

PT-2026-97134

Name of the Vulnerable Software and Affected Versions FasterXML jackson-databind affected versions not specified Description Forward-reference completion for @JsonIdentityInfo object IDs performs a linear scan of the pending-reference accumulator for every resolved ID. This occurs within the...

PT-2026-97133

Name of the Vulnerable Software and Affected Versions jackson-databind affected versions not specified Description The findDeserializer function in TypeDeserializerBase caches resolved deserializers using the raw type ID provided by the user. In configurations using name-based polymorphism with a...

CVE-2026-91776: Uncontrolled Resource Consumption

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

The vulnerability of the `NioPathHelper.deserialize` method in the Jackson-Databind library allows a hacker to load arbitrary files.

The vulnerability of the NioPathHelper.deserialize method in the Jackson-Databind library is related to insecure dynamic class loading. Exploiting this vulnerability could allow an attacker to load arbitrary files...

TencentOS Server 4: storm (TSSA-2026:1032)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:1032 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Linux Distros Unpatched Vulnerability : CVE-2026-91777

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for ever...

Linux Distros Unpatched Vulnerability : CVE-2026-91776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the PATTERNFLOAT regex of NumberInput, reached through looksLikeValidNumber, where adjacent quantifiers over the same character class 0-9, then an optional ., then 0-9+ carry no possessive...