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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-23957

seroval is vulnerable to Denial of Service via array serialization

Description

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, overriding encoded array lengths by replacing them with an excessively large value causes the deserialization process to significantly increase processing time. This issue has been fixed in version 1.4.1.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

lxsmnsyc seroval

  • < 1.4.1affected

References