ROOT-APP-MAVEN-CVE-2026-54516

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Source
https://root.io/security/ROOT-APP-MAVEN-CVE-2026-54516
Import Source
https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-54516.json
JSON Data
https://api.osv.dev/v1/vulns/ROOT-APP-MAVEN-CVE-2026-54516
Upstream
Published
2026-10-16T07:51:03Z
Modified
2026-10-16T08:15:08Z
Summary
CVE-2026-54516 in com.fasterxml.jackson.core:jackson-databind - Patched by Root
Details

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

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

Affected packages

Root:Maven
com.fasterxml.jackson.core:jackson-databind

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.21.1-aikido.2
Fixed
2.21.2-aikido.3
Fixed
3.1.1-aikido.2
Fixed
2.21.1-aikido.3
Fixed
2.21.1-aikido.4
Fixed
2.21.2-aikido.4
Fixed
2.21.2-aikido.5
Fixed
2.21.4-aikido.1
Fixed
2.21.4-aikido.2

Database specific

all_fixed_versions 
[
    "2.21.1-aikido.2",
    "2.21.2-aikido.3",
    "3.1.1-aikido.2",
    "2.21.1-aikido.3",
    "2.21.1-aikido.4",
    "2.21.2-aikido.4",
    "2.21.2-aikido.5",
    "2.21.4-aikido.1",
    "2.21.4-aikido.2"
]
root_patch_version 
"aikido.5"
root_patched 
true
source 
"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-54516.json"
total_fixed_versions 
9
upstream_version 
"2.21.2"
tools.jackson.core:jackson-databind

Package

Name
tools.jackson.core:jackson-databind

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.1.0-aikido.2
Fixed
3.1.1-aikido.3
Fixed
3.1.0-aikido.3
Fixed
3.1.1-aikido.4
Fixed
3.1.0-aikido.4
Fixed
3.1.0-aikido.5
Fixed
3.1.1-aikido.5
Fixed
3.1.4-aikido.2
Fixed
3.1.4-aikido.3
Fixed
3.1.4-aikido.4

Database specific

all_fixed_versions 
[
    "3.1.0-aikido.2",
    "3.1.1-aikido.3",
    "3.1.0-aikido.3",
    "3.1.1-aikido.4",
    "3.1.0-aikido.4",
    "3.1.0-aikido.5",
    "3.1.1-aikido.5",
    "3.1.4-aikido.2",
    "3.1.4-aikido.3",
    "3.1.4-aikido.4"
]
root_patch_version 
"aikido.4"
root_patched 
true
source 
"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-54516.json"
total_fixed_versions 
10
upstream_version 
"3.1.4"
io.root.com.fasterxml.jackson.core:jackson-databind

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.21.1-root.io.2
Fixed
2.21.2-root.io.3
Fixed
3.1.1-root.io.2
Fixed
2.21.1-root.io.3
Fixed
2.21.1-root.io.4
Fixed
2.21.2-root.io.4
Fixed
2.21.2-root.io.5
Fixed
2.21.4-root.io.1
Fixed
2.21.4-root.io.2

Database specific

all_fixed_versions 
[
    "2.21.1-root.io.2",
    "2.21.2-root.io.3",
    "3.1.1-root.io.2",
    "2.21.1-root.io.3",
    "2.21.1-root.io.4",
    "2.21.2-root.io.4",
    "2.21.2-root.io.5",
    "2.21.4-root.io.1",
    "2.21.4-root.io.2"
]
root_patch_version 
"root.io.5"
root_patched 
true
source 
"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-54516.json"
total_fixed_versions 
9
upstream_version 
"2.21.2"
io.root.tools.jackson.core:jackson-databind

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.1.0-root.io.2
Fixed
3.1.1-root.io.3
Fixed
3.1.0-root.io.3
Fixed
3.1.1-root.io.4
Fixed
3.1.0-root.io.4
Fixed
3.1.0-root.io.5
Fixed
3.1.1-root.io.5
Fixed
3.1.4-root.io.2
Fixed
3.1.4-root.io.3
Fixed
3.1.4-root.io.4

Database specific

all_fixed_versions 
[
    "3.1.0-root.io.2",
    "3.1.1-root.io.3",
    "3.1.0-root.io.3",
    "3.1.1-root.io.4",
    "3.1.0-root.io.4",
    "3.1.0-root.io.5",
    "3.1.1-root.io.5",
    "3.1.4-root.io.2",
    "3.1.4-root.io.3",
    "3.1.4-root.io.4"
]
root_patch_version 
"root.io.4"
root_patched 
true
source 
"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-54516.json"
total_fixed_versions 
10
upstream_version 
"3.1.4"