GHSA-66fc-rw6m-c2q6
Seroval affected by Denial of Service via Array serialization
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-23957
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Overriding encoded array lengths by replacing them with an excessively large value causes the deserialization process to **significantly increase processing time**. **Mitigation**: `Seroval` no longer encodes array lengths. Instead, it computes length using `Array.prototype.length` during deserialization.
Paquets affectés
| Paquet | Versions |
|---|---|
| npm · seroval | introduced 0, fixed 1.4.1 |
Références
- https://github.com/lxsmnsyc/seroval/security/advisories/GHSA-66fc-rw6m-c2q6 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-23957 ADVISORY
- https://github.com/lxsmnsyc/seroval/commit/ce9408ebc87312fcad345a73c172212f2a798060 WEB
- https://github.com/lxsmnsyc/seroval PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |