A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled…

Description

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.

Scores

EPSS (exploitation in 30 days)

10.8% · top 4.1% of all CVEs (6 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: yes · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

• n/a
• CWE-502 (opens in a new tab)All about CWE-502 and its CVEs

Affected products

• n/a

  • affected n/a

Affected packages

From reviewed advisories of the GitHub Advisory Database.

• Mavencom.fasterxml.jackson.core:jackson-databindGHSA-gwp4-hfv6-p7hw (opens in a new tab)

References (29)

• [debian-lts-announce] 20190812 [SECURITY] [DLA 1879-1] jackson-databind security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomee-dev] 20190905 [GitHub] [tomee] asf-ci commented on issue #549: [TOMEE-2655] [7.1.x] Updates jackson-databind to 2.9.9.3 to mitigate CVE-2019-12384, CVE-2019-12814, CVE-2019-14379 and CVE-2019-14439 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomee-dev] 20190905 [GitHub] [tomee] asf-ci commented on issue #548: [TOMEE-2655] Updates jackson-databind to 2.9.9.3 to mitigate CVE-2019-12384, CVE-2019-12814, CVE-2019-14379 and CVE-2019-14439 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomee-dev] 20190905 [GitHub] [tomee] rzo1 opened a new pull request #548: [TOMEE-2655] Updates jackson-databind to 2.9.9.3 to mitigate CVE-2019-12384, CVE-2019-12814, CVE-2019-14379 and CVE-2019-14439 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomee-dev] 20190905 [GitHub] [tomee] rzo1 opened a new pull request #549: [TOMEE-2655] [7.1.x] Updates jackson-databind to 2.9.9.3 to mitigate CVE-2019-12384, CVE-2019-12814, CVE-2019-14379 and CVE-2019-14439 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomee-dev] 20190905 [GitHub] [tomee] robert-schaft-hon commented on issue #549: [TOMEE-2655] [7.1.x] Updates jackson-databind to 2.9.9.3 to mitigate CVE-2019-12384, CVE-2019-12814, CVE-2019-14379 and CVE-2019-14439 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomee-dev] 20190906 [GitHub] [tomee] rzo1 commented on issue #549: [TOMEE-2655] [7.1.x] Updates jackson-databind to 2.9.9.3 to mitigate CVE-2019-12384, CVE-2019-12814, CVE-2019-14379 and CVE-2019-14439 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [struts-dev] 20190908 Build failed in Jenkins: Struts-master-JDK8-dependency-check #204 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomee-dev] 20190909 [GitHub] [tomee] jgallimore merged pull request #549: [TOMEE-2655] [7.1.x] Updates jackson-databind to 2.9.9.3 to mitigate CVE-2019-12384, CVE-2019-12814, CVE-2019-14379 and CVE-2019-14439 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomee-dev] 20190909 [GitHub] [tomee] jgallimore merged pull request #548: [TOMEE-2655] Updates jackson-databind to 2.9.9.3 to mitigate CVE-2019-12384, CVE-2019-12814, CVE-2019-14379 and CVE-2019-14439 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [cassandra-commits] 20190919 [jira] [Created] (CASSANDRA-15328) Bump jackson version to >= 2.9.9.3 to address security vulnerabilities (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• FEDORA-2019-ae6a703b8f (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• FEDORA-2019-fb23eccc03 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• DSA-4542 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• 20191007 [SECURITY] [DSA 4542-1] jackson-databind security update (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• [drill-dev] 20191017 Dependencies used by Drill contain known vulnerabilities (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [drill-dev] 20191021 [jira] [Created] (DRILL-7416) Updates required to dependencies to resolve potential security vulnerabilities (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [drill-issues] 20191021 [jira] [Created] (DRILL-7416) Updates required to dependencies to resolve potential security vulnerabilities (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• RHSA-2019:3200 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• [nifi-commits] 20191113 svn commit: r1869773 - /nifi/site/trunk/security.html (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [nifi-commits] 20200123 svn commit: r1873083 - /nifi/site/trunk/security.html (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• https://www.oracle.com/security-alerts/cpuapr2020.html (opens in a new tab)x_refsource_MISCx_transferred
• https://www.oracle.com/security-alerts/cpujul2020.html (opens in a new tab)x_refsource_MISCx_transferred
• https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html (opens in a new tab)x_refsource_MISCx_transferred
• https://www.oracle.com/security-alerts/cpujan2020.html (opens in a new tab)x_refsource_MISCx_transferred
• https://github.com/FasterXML/jackson-databind/compare/jackson-databind-2.9.9.1...jackson-databind-2.9.9.2 (opens in a new tab)x_refsource_MISCx_transferred
• https://security.netapp.com/advisory/ntap-20190814-0001/ (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://github.com/FasterXML/jackson-databind/issues/2389 (opens in a new tab)x_refsource_MISCx_transferred
• https://github.com/FasterXML/jackson-databind/commit/ad418eeb974e357f2797aef64aa0e3ffaaa6125b (opens in a new tab)x_refsource_MISCx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisory GHSA-gwp4-hfv6-p7hw (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2019-14439](https://trackcve.app/badge/CVE-2019-14439.svg)](https://trackcve.app/cve/CVE-2019-14439)

Record last updated 8 Oct 2026, 21:03 UTC.