GHSA-5p34-5m6p-p58g · Severity: critical · Ecosystem: maven — jackson-databind mishandles the interaction between serialization gadgets and typing
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.hadoop.shaded.com.zaxxer.hikari.HikariConfig (aka shaded hikari-config).
Conclusion & alert: CVE-2020-9546 is rated High Risk (68.9/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 2.33%). 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 | 2026-06-10 | 2.39% | 2.33% | -0.06% |
| 2 | 2026-05-22 | 2.33% | 2.39% | +0.06% |
| 3 | 2025-11-21 | — | 2.33% | — |
Full EPSS history (21 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
GHSA-5p34-5m6p-p58g · Severity: critical · Ecosystem: maven — jackson-databind mishandles the interaction between serialization gadgets and typing
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2020-9546 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-2020-9546 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2020-9546 |
ubuntu
|
medium | CVE-2020-9546 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-2020-9546 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| fasterxml | jackson-databind | >= 2.0.0, < 2.7.9.7 | cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:* |
| fasterxml | jackson-databind | >= 2.8.0, < 2.8.11.6 | cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:* |
| fasterxml | jackson-databind | >= 2.9.0, < 2.9.10.4 | 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:*:* |
| 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 | autovue_for_agile_product_lifecycle_management | 21.0.2 | cpe:2.3:a:oracle:autovue_for_agile_product_lifecycle_management:21.0.2:*:*:*:*:*:*:* |
| 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 | banking_platform | >= 2.4.0, <= 2.9.0 | cpe:2.3:a:oracle:banking_platform:*:*:*:*:*:*:*:* |
| 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 | 8.0.0.4.0 | cpe:2.3:a:oracle:communications_contacts_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_network_charging_and_control | >= 12.0.0, <= 12.0.3 | cpe:2.3:a:oracle:communications_network_charging_and_control:*:*:*:*:*:*:*:* |
| oracle | communications_network_charging_and_control | 6.0.1 | cpe:2.3:a:oracle:communications_network_charging_and_control:6.0.1:*:*:*:*:*:*:* |
| 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:*:*:*:*:*:*:*:* |
| oracle | enterprise_manager_base_platform | 13.3.0.0 | cpe:2.3:a:oracle:enterprise_manager_base_platform:13.3.0.0:*:*:*:*:*:*:* |
| oracle | enterprise_manager_base_platform | 13.4.0.0 | cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:* |
| oracle | financial_services_analytical_applications_infrastructure | >= 8.0.6, <= 8.1.0 | cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:*:*:*:*:*:*:*:* |
| oracle | financial_services_institutional_performance_analytics | 8.0.6 | cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.0.6:*:*:*:*:*:*:* |
| oracle | financial_services_institutional_performance_analytics | 8.0.7 | cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.0.7:*:*:*:*:*:*:* |
| oracle | financial_services_institutional_performance_analytics | 8.1.0 | cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.1.0:*:*:*:*:*:*:* |
| oracle | financial_services_institutional_performance_analytics | 8.7.0 | cpe:2.3:a:oracle:financial_services_institutional_performance_analytics:8.7.0:*:*:*:*:*:*:* |
| oracle | financial_services_price_creation_and_discovery | 8.0.6 | cpe:2.3:a:oracle:financial_services_price_creation_and_discovery:8.0.6:*:*:*:*:*:*:* |
| oracle | financial_services_price_creation_and_discovery | 8.0.7 | cpe:2.3:a:oracle:financial_services_price_creation_and_discovery:8.0.7:*:*:*:*:*:*:* |
| oracle | financial_services_retail_customer_analytics | 8.0.6 | cpe:2.3:a:oracle:financial_services_retail_customer_analytics:8.0.6:*:*:*:*:*:*:* |
| oracle | global_lifecycle_management_opatch | < 12.2.0.1.20 | cpe:2.3:a:oracle:global_lifecycle_management_opatch:*:*:*:*:*:*:*:* |
| oracle | insurance_policy_administration_j2ee | 11.0.2.25 | cpe:2.3:a:oracle:insurance_policy_administration_j2ee:11.0.2.25:*:*:*:*:*:*:* |
| oracle | insurance_policy_administration_j2ee | 11.1.0.15 | cpe:2.3:a:oracle:insurance_policy_administration_j2ee:11.1.0.15:*:*:*:*:*:*:* |
| oracle | jd_edwards_enterpriseone_orchestrator | < 9.2.4.2 | cpe:2.3:a:oracle:jd_edwards_enterpriseone_orchestrator:*:*:*:*:*:*:*:* |
| oracle | jd_edwards_enterpriseone_tools | < 9.2.4.2 | cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* |
| oracle | primavera_unifier | >= 17.7, <= 17.12 | cpe:2.3:a:oracle:primavera_unifier:*:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 16.1 | cpe:2.3:a:oracle:primavera_unifier:16.1:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 16.2 | cpe:2.3:a:oracle:primavera_unifier:16.2:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 18.8 | cpe:2.3:a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 19.12 | cpe:2.3:a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:* |
| oracle | retail_merchandising_system | 15.0 | cpe:2.3:a:oracle:retail_merchandising_system:15.0:*:*:*:*:*:*:* |
| oracle | retail_sales_audit | 14.1 | cpe:2.3:a:oracle:retail_sales_audit:14.1:*:*:*:*:*:*:* |
| oracle | retail_service_backbone | 14.1 | cpe:2.3:a:oracle:retail_service_backbone:14.1:*:*:*:*:*:*:* |
| oracle | retail_service_backbone | 15.0 | cpe:2.3:a:oracle:retail_service_backbone:15.0:*:*:*:*:*:*:* |
| oracle | retail_service_backbone | 16.0 | cpe:2.3:a:oracle:retail_service_backbone:16.0:*:*:*:*:*:*:* |
| oracle | retail_xstore_point_of_service | 15.0 | cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0:*:*:*:*:*:*:* |
| oracle | retail_xstore_point_of_service | 16.0 | cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0:*:*:*:*:*:*:* |
| oracle | retail_xstore_point_of_service | 17.0 | cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0:*:*:*:*:*:*:* |
| oracle | retail_xstore_point_of_service | 18.0 | cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0:*:*:*:*:*:*:* |
| oracle | retail_xstore_point_of_service | 19.0 | cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0:*:*:*:*:*:*:* |
| oracle | weblogic_server | 12.2.1.3.0 | cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:* |
| oracle | weblogic_server | 12.2.1.4.0 | cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* |