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CVE-2026-24006— Seroval affected by Denial of Service via Deeply Nested Objects

Quick assessment

Affected
lxsmnsyc seroval
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

seroval是Alexis H. Munsayac个人开发者的一个格式化Java库。 seroval 1.4.0及之前版本存在安全漏洞,该漏洞源于序列化深度极大的对象时可能超出最大调用堆栈限制。

CVSS 7.5 · High EPSS 0.45% · P36

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2026-24006

Vulnerability Information

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Vulnerability Title
Seroval affected by Denial of Service via Deeply Nested Objects
Source: CVE Program / CVE List V5
Vulnerability Description
Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, serialization of objects with extreme depth can exceed the maximum call stack limit. In version 1.4.1, Seroval introduces a `depthLimit` parameter in serialization/deserialization methods. An error will be thrown if the depth limit is reached.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
seroval 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
seroval是Alexis H. Munsayac个人开发者的一个格式化Java库。 seroval 1.4.0及之前版本存在安全漏洞,该漏洞源于序列化深度极大的对象时可能超出最大调用堆栈限制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
lxsmnsyc seroval < 1.4.1 -

II. Public POCs for CVE-2026-24006

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III. Intelligence Information for CVE-2026-24006

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Patches & Fixes for CVE-2026-24006 (1)

Same Patch Batch · lxsmnsyc · 2026-01-22 · 3 CVEs total

CVE-2026-23956 7.5 HIGH seroval affected by Denial of Service via RegExp serialization
CVE-2026-23957 7.5 HIGH seroval is vulnerable to Denial of Service via array serialization

IV. Related Vulnerabilities

V. Comments for CVE-2026-24006

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