CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. From 1.4.1 until 1.6.8, fromJSON and fromCrossJSON do not require an array node's element list to be an actual array. A small crafted payload can supply an attacker-controlled length that determines memory allocation and decoder iterations independently of payload size, allowing an unauthenticated request to exhaust the process or block its thread. This issue is a residual bypass of the remediation for CVE-2026-23957. This issue is fixed in version 1.6.8.
Засегнати продукти
- lxsmnsyc seroval: >= 1.4.1, < 1.6.8
Вид слабост
История
- 26 октомври 2026 Публикувано
Други уязвимости в lxsmnsyc seroval
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-116584
- https://nvd.nist.gov/vuln/detail/CVE-2026-116584
- https://github.com/lxsmnsyc/seroval/security/advisories/GHSA-wp97-x4hv-qvhp
- https://github.com/lxsmnsyc/seroval/commit/cdcee3e3bc384ee844360844f8ea98fd2b275d69
- https://github.com/lxsmnsyc/seroval/releases/tag/[email protected]