Detections
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Echo: tools.jackson.core:jackson-core: security update to 3.1.0

high Tenable Self-Hosted Container Security Plugin ID 459585

Description

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

 - jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by
 Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is
 used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constraint (default: 500)
 defined in StreamReadConstraints. A similar issue was found in ReaderBasedJsonParser. This allows a user
 to supply a JSON document with excessive nesting, which can cause a StackOverflowError when the structure
 is processed, leading to a Denial of Service (DoS). This issue has been patched in version 3.1.0.
 (CVE-2026-29062)

Solution

Update the tools.jackson.core:jackson-core library and its related packages to version 3.1.0 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-29062

Plugin Details

Severity: High

ID: 459585

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/5/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.72

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-29062

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/28/2026

Vulnerability Publication Date: 3/4/2026

Reference Information

CVE: CVE-2026-29062