CVE-2026-24006 HIGH

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

Vendor Lxsmnsyc
Product seroval
Weakness CWE-770 · Uncontrolled resource consumption
Published January 22, 2026
Last update January 22, 2026

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

January 22, 2026 CVE published
January 22, 2026 Record updated

Related vulnerabilities

04Related CVE