GHSA-mc6h-4qgp-37qh · Severity: high · Ecosystem: maven — Deserialization of untrusted data in Jackson Databind
FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to org.jsecurity.realm.jndi.JndiRealmFactory (aka org.jsecurity).
Conclusion & alert: CVE-2020-14195 is rated High Risk (67.2/100): CVSS High severity, with high exploitation likelihood (EPSS 9.29%, 93th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +2.33% over the last day, indicating growing attacker interest. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-05-28 | 6.96% | 9.29% | +2.33% |
| 2 | 2026-05-23 | 9.06% | 6.96% | -2.10% |
| 3 | 2026-04-14 | — | 9.06% | — |
Full EPSS history (24 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 8.1 | 3.1 | HIGH |
|
2.2 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
GHSA-mc6h-4qgp-37qh · Severity: high · Ecosystem: maven — Deserialization of untrusted data in Jackson Databind
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2020-14195 not yet assigned priority: Debian including 1 source packages (jackson-databind), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-14195 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2020-14195 |
ubuntu
|
medium | CVE-2020-14195 medium priority: Ubuntu including 1 source packages (jackson-databind), 17 status rows across 17 suites (bionic, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 11, needs-triage 4, ignored 1, released 1. | https://ubuntu.com/security/CVE-2020-14195 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| fasterxml | jackson-databind | >= 2.9.0, < 2.9.10.5 | cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:* |
| netapp | active_iq_unified_manager | >= 7.3 | cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:linux:*:* |
| netapp | active_iq_unified_manager | >= 7.3 | cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:* |
| netapp | active_iq_unified_manager | >= 9.5 | cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:* |
| netapp | steelstore_cloud_integrated_storage | — | cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| oracle | agile_plm | 9.3.6 | cpe:2.3:a:oracle:agile_plm:9.3.6:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 18.1 | cpe:2.3:a:oracle:banking_digital_experience:18.1:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 18.2 | cpe:2.3:a:oracle:banking_digital_experience:18.2:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 18.3 | cpe:2.3:a:oracle:banking_digital_experience:18.3:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 19.1 | cpe:2.3:a:oracle:banking_digital_experience:19.1:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 19.2 | cpe:2.3:a:oracle:banking_digital_experience:19.2:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 20.1 | cpe:2.3:a:oracle:banking_digital_experience:20.1:*:*:*:*:*:*:* |
| oracle | communications_calendar_server | 8.0.0.4.0 | cpe:2.3:a:oracle:communications_calendar_server:8.0.0.4.0:*:*:*:*:*:*:* |
| oracle | communications_contacts_server | 8.0.0.5.0 | cpe:2.3:a:oracle:communications_contacts_server:8.0.0.5.0:*:*:*:*:*:*:* |
| oracle | communications_diameter_signaling_router | >= 8.0.0, <= 8.2.2 | cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* |
| oracle | communications_element_manager | >= 8.2.0, <= 8.2.2 | cpe:2.3:a:oracle:communications_element_manager:*:*:*:*:*:*:*:* |
| oracle | communications_evolved_communications_application_server | 7.1 | cpe:2.3:a:oracle:communications_evolved_communications_application_server:7.1:*:*:*:*:*:*:* |
| oracle | communications_instant_messaging_server | 10.0.1.4.0 | cpe:2.3:a:oracle:communications_instant_messaging_server:10.0.1.4.0:*:*:*:*:*:*:* |
| oracle | communications_session_report_manager | >= 8.2.0, <= 8.2.2 | cpe:2.3:a:oracle:communications_session_report_manager:*:*:*:*:*:*:*:* |
| oracle | communications_session_route_manager | >= 8.2.0, <= 8.2.2 | cpe:2.3:a:oracle:communications_session_route_manager:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://github.com/FasterXML/jackson-databind/issues/2765 | Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/07/msg00001.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200702-0003/ | Third Party Advisory |
| https://www.oracle.com//security-alerts/cpujul2021.html | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuApr2021.html | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpujan2021.html | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuoct2020.html | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuoct2021.html | Third Party Advisory |