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CVE-2019-12384.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSMEDIUM / 5.9CVSS 3.1 · nvd@nist.gov
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSModifiedModified Oct 08, 2026

Disclosure summary

FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.

Source-reported weakness categories

CWE-502

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

NIST National Vulnerability Database · NVD-CVE-2019-12384

Open original source · Updated Oct 08, 2026

Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.

VendorProduct / associationVersion / bounds
fasterxmljackson-databind* {"versionStartIncluding":"2.9.0","versionEndExcluding":"2.9.9.1"}
debiandebian_linux8.0
redhatenterprise_linux7.0
redhatenterprise_linux7.4
redhatenterprise_linux7.5
redhatenterprise_linux7.6
redhatenterprise_linux7.7

Original records & references

PUBLISHED 2019-06-24T12:15:15-04:00
MODIFIED 2026-10-08T17:17:11-04:00
INGESTED 2026-10-10T20:50:18-04:00