GHSA-h46c-h94j-95f3

With older versions of jackson-core, if you parse an input file and it has deeply nested data, Jackson could end up throwing a StackoverflowError if the depth is particularly large.

Patches

jackson-core 2.15.0 contains a configurable limit for how deep Jackson will traverse in an input document, defaulting to an allowable depth of 1000. Change is in https://github.com/FasterXML/jackson-core/pull/943. jackson-core will throw a StreamConstraintsException if the limit is reached. jackson-databind also benefits from this change because it uses jackson-core to parse JSON inputs.

Workarounds

Users should avoid parsing input files from untrusted sources.

Database specific

{
    "nvd_published_at": "2025-06-25T17:15:39Z",
    "severity": "HIGH",
    "github_reviewed_at": "2025-06-27T15:22:22Z",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-121"
    ]
}

References

Affected packages

Maven / com.fasterxml.jackson.core:jackson-core

Package

Name: com.fasterxml.jackson.core:jackson-core; View open source insights on deps.dev
Purl: pkg:maven/com.fasterxml.jackson.core/jackson-core

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.15.0

Affected versions

2.*

2.0.0-RC1

2.0.0-RC2

2.0.0-RC3

2.0.0

2.0.1

2.0.2

2.0.4

2.0.5

2.0.6

2.1.0

2.1.1

2.1.2

2.1.3

2.1.4

2.1.5

2.2.0-rc1

2.2.0

2.2.1

2.2.2

2.2.3

2.2.4

2.3.0-rc1

2.3.0

2.3.1

2.3.2

2.3.3

2.3.4

2.3.5

2.4.0-rc1

2.4.0-rc2

2.4.0-rc3

2.4.0

2.4.1

2.4.1.1

2.4.2

2.4.3

2.4.4

2.4.5

2.4.6

2.5.0-rc1

2.5.0

2.5.1

2.5.2

2.5.3

2.5.4

2.5.5

2.6.0-rc1

2.6.0-rc2

2.6.0-rc3

2.6.0-rc4

2.6.0

2.6.1

2.6.2

2.6.3

2.6.4

2.6.5

2.6.6

2.6.7

2.7.0-rc1

2.7.0-rc2

2.7.0-rc3

2.7.0

2.7.1

2.7.2

2.7.3

2.7.4

2.7.5

2.7.6

2.7.7

2.7.8

2.7.9

2.8.0.rc1

2.8.0.rc2

2.8.0

2.8.1

2.8.2

2.8.3

2.8.4

2.8.5

2.8.6

2.8.7

2.8.8

2.8.9

2.8.10

2.8.11

2.9.0

2.9.0.pr1

2.9.0.pr2

2.9.0.pr3

2.9.0.pr4

2.9.1

2.9.2

2.9.3

2.9.4

2.9.5

2.9.6

2.9.7

2.9.8

2.9.9

2.9.10

2.10.0

2.10.0.pr1

2.10.0.pr2

2.10.0.pr3

2.10.1

2.10.2

2.10.3

2.10.4

2.10.5

2.11.0.rc1

2.11.0

2.11.1

2.11.2

2.11.3

2.11.4

2.12.0-rc1

2.12.0-rc2

2.12.0

2.12.1

2.12.2

2.12.3

2.12.4

2.12.5

2.12.6

2.12.7

2.13.0-rc1

2.13.0-rc2

2.13.0

2.13.1

2.13.2

2.13.3

2.13.4

2.13.5

2.14.0-rc1

2.14.0-rc2

2.14.0-rc3

2.14.0

2.14.1

2.14.2

2.14.3

2.15.0-rc1

2.15.0-rc2

2.15.0-rc3