🛡️ CVE-2026-54512 on Maven (Root.io) — jackson-databind

🟠 CVSS 8.0 — High ✅ No Known Exploit OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

CVE-2026-54512 in com.fasterxml.jackson.core:jackson-databind - Patched by Root

Root has patched CVE-2026-54512 in the com.fasterxml.jackson.core:jackson-databind package for Root:Maven. Multiple fixed versions available.

Distribution advisory

This page covers CVE-2026-54512 as tracked by Maven (Root.io), for the package jackson-databind. The fix is available in version 2.18.0-aikido.4; earlier versions remain affected.

Affected software

ROOT-APP-MAVEN-CVE-2026-54512 is recorded against 4 packages.

  • com.fasterxml.jackson.core:jackson-databind (fixed in 2.18.0-aikido.4)
  • io.root.com.fasterxml.jackson.core:jackson-databind (fixed in 2.18.0-root.io.4)
  • io.root.tools.jackson.core:jackson-databind (fixed in 3.1.0-root.io.3)
  • tools.jackson.core:jackson-databind (fixed in 3.1.0-aikido.3)

Timeline and source

Published on 5 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-08-05
Updated 2026-08-12
Modified 2026-08-05
Fix URL N/A

Affected Packages

Software From version Fixed in
com.fasterxml.jackson.core:jackson-databind — 2.18.0-aikido.4
io.root.com.fasterxml.jackson.core:jackson-databind — 2.18.0-root.io.4
io.root.tools.jackson.core:jackson-databind — 3.1.0-root.io.3
tools.jackson.core:jackson-databind — 3.1.0-aikido.3

References

N/A

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