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Seroval: Memory exhaustion via unchecked TypedArray length in JSON deserialization

CVE-2026-104845 affects seroval. CVSS base score 7.5 (GitHub Advisory Database). EPSS 0.00432 (percentile 0.35178), scored 2026-10-04. Affected range: <= 1.6.2. Fixed version: 1.6.3.

Published 2026-10-06 00:14:26.938634+00:00

CVE

CVE-2026-104845

Product

seroval

CCR priority

30.1 /100 (P4)

CVSS

7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · GitHub Advisory Database

EPSS

0.00432 · percentile 0.35178 · 2026-10-04

KEV

no

Affected products

• seroval · <= 1.6.2 · Fixed version: 1.6.3

Provenance

• GitHub Advisory Database · Source record · observed 2026-10-06 00:14:20.210633+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-104845.html