CVE-2026-35039: fast-jwt from 0.1.0 (inclusive), before 6.1.0 (exclusive), >= 0.0.1, < 6.2.0

CVE-2026-35039. CVSS 3.1 base score 9.1 (CRITICAL, Vendor/CNA). EPSS 0.00219 (percentile 0.11742), scored 22-Oct-2026.

Affected technology

fast-jwt · from 0.1.0 (inclusive), before 6.1.0 (exclusive)
nearform

fast-jwt · >= 0.0.1, < 6.2.0
nearform

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 9.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-345, CWE-706, CWE-1289
CCR priority: 36.5 /100 (P4)
CVSS 3.1: 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · Vendor/CNA
EPSS: 0.00219 · percentile 0.11742 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-35039.html