ROOT-APP-MAVEN-CVE-2026-18401

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Source
https://root.io/security/ROOT-APP-MAVEN-CVE-2026-18401
Import Source
https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-18401.json
JSON Data
https://api.osv.dev/v1/vulns/ROOT-APP-MAVEN-CVE-2026-18401
Upstream
Published
2026-09-03T12:50:06Z
Modified
2026-09-03T14:45:41.351550202Z
Summary
CVE-2026-18401 in tools.jackson.core:jackson-core - Patched by Root
Details

Root has patched CVE-2026-18401 in the tools.jackson.core:jackson-core package for Root:Maven. Multiple fixed versions available.

Database specific 
{
    "source": "Root",
    "distro_version": "",
    "distro": "maven",
    "severity": "MEDIUM"
}
References

Affected packages

Root:Maven
tools.jackson.core:jackson-core

Package

Name
tools.jackson.core:jackson-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.0-aikido.2
Fixed
3.1.0-aikido.3

Database specific

total_fixed_versions 
2.0
root_patch_version 
"aikido.3"
source 
"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-18401.json"
upstream_version 
"3.1.0"
root_patched 
true
all_fixed_versions 
[
    "3.1.0-aikido.2",
    "3.1.0-aikido.3"
]
com.fasterxml.jackson.core:jackson-core

Package

Name
com.fasterxml.jackson.core:jackson-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.21.1-aikido.1

Database specific

all_fixed_versions 
[
    "2.21.1-aikido.1"
]
root_patch_version 
"aikido.1"
source 
"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-18401.json"
upstream_version 
"2.21.1"
root_patched 
true
total_fixed_versions 
1.0
io.root.tools.jackson.core:jackson-core

Package

Name
io.root.tools.jackson.core:jackson-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.0-root.io.1
Fixed
3.1.0-root.io.2
Fixed
3.1.0-root.io.3

Database specific

all_fixed_versions 
[
    "3.1.0-root.io.1",
    "3.1.0-root.io.2",
    "3.1.0-root.io.3"
]
root_patch_version 
"root.io.3"
source 
"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-18401.json"
upstream_version 
"3.1.0"
root_patched 
true
total_fixed_versions 
3.0
io.root.com.fasterxml.jackson.core:jackson-core

Package

Name
io.root.com.fasterxml.jackson.core:jackson-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.21.1-root.io.1

Database specific

all_fixed_versions 
[
    "2.21.1-root.io.1"
]
root_patch_version 
"root.io.1"
source 
"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-18401.json"
upstream_version 
"2.21.1"
root_patched 
true
total_fixed_versions 
1.0