CVE-2020-35491

FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.SharedPoolDataSource.

CVSS 3.1

8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

7.8% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-25)

CWE

CWE-502

Published

2020-12-17

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

Affected

• debian:debian_linux
• fasterxml:jackson-databind
• netapp:service_level_manager
• oracle:agile_product_lifecycle_management
• oracle:application_testing_suite
• oracle:autovue_for_agile_product_lifecycle_management
• oracle:banking_platform
• oracle:banking_treasury_management
• oracle:banking_virtual_account_management
• oracle:blockchain_platform
• oracle:communications_cloud_native_core_policy
• oracle:communications_cloud_native_core_unified_data_repository
• oracle:communications_diameter_signaling_route
• oracle:communications_evolved_communications_application_server
• oracle:communications_instant_messaging_server
• oracle:communications_offline_mediation_controller
• oracle:communications_pricing_design_center
• oracle:communications_services_gatekeeper
• oracle:communications_unified_inventory_management
• oracle:documaker
• oracle:insurance_policy_administration_j2ee
• oracle:retail_customer_management_and_segmentation_foundation
• oracle:retail_merchandising_system
• oracle:retail_xstore_point_of_service
• oracle:sd-wan_edge
• oracle:webcenter_portal

Packages (OSV)

References

• https://cowtowncoder.medium.com/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
• https://github.com/FasterXML/jackson-databind/issues/2986
• https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
• https://security.netapp.com/advisory/ntap-20210122-0005/
• https://www.oracle.com//security-alerts/cpujul2021.html

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