CVE-2026-15195: json-schema-ref-parser 15.3.0, 15.3.1, 15.3.2, 15.3.3, 15.3.4, 15.3.5

CVE-2026-15195. CVSS 3.1 base score 6.3 (MEDIUM, Vendor/CNA). EPSS 0.00457 (percentile 0.38716), scored 24-Oct-2026.

Affected technology

json-schema-ref-parser · 15.3.0, 15.3.1, 15.3.2, 15.3.3, 15.3.4, 15.3.5
apidevtools

Description’s affected range: up to 15.3.5

Component: Not specified by the source
Function: Refs.set

Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

VulDB’s CVSS 4.0 assessment (base score 2.1/10) rates confidentiality, integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 19:52 UTC

CWE: CWE-94, CWE-1321
CCR priority: 25.3 /100 (P4)
CVSS 3.1: 6.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L · Vendor/CNA
EPSS: 0.00457 · percentile 0.39374 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-15195.html