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Echo: com.fasterxml.jackson.core:jackson-databind: security update to 2.21.4tools.jackson.core:jackson-databind: security update to 3.1.4

medium Tenable Cloud Security Plugin ID 464211

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data
 Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer._deserializeUsingPropertyBased, the
 active-view (@JsonView) filter was applied only to creator properties; the regular property-buffering
 branch performed no prop.visibleInView(activeView) check. A change making SetterlessProperty.isMerging()
 return true routed setterless Collection/Map properties through this unguarded path, so a setterless
 collection annotated with a restricted @JsonView is populated from attacker JSON even when the active view
 excludes it. This vulnerability is fixed in 2.21.4 and 3.1.4. (CVE-2026-54517)

Solution

Update the com.fasterxml.jackson.core:jackson-databind library and its related packages to version 2.21.4 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-54517

Plugin Details

Severity: Medium

ID: 464211

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-54517

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/28/2026

Vulnerability Publication Date: 6/23/2026

Reference Information

CVE: CVE-2026-54517