CVE-2026-46338: pymdown extensions from 10.0.1 (inclusive), before 10.21.3 (exclusive); +1 more affected products

CVE-2026-46338. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00398 (percentile 0.32851), scored 24-Oct-2026.

Affected technology

pymdown extensions · from 10.0.1 (inclusive), before 10.21.3 (exclusive)
facelessuser

pymdown-extensions · >= 10.0.1, < 10.21.3
facelessuser

Component: Not specified by the source

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality impact as low; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 01:31 UTC

CWE: CWE-22
CCR priority: 17.3 /100 (P5)
CVSS 3.1: 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N · Vendor/CNA
EPSS: 0.00398 · percentile 0.32851 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-46338.html