CVE-2026-65920: diffusers 0 through 0.39.0

CVE-2026-65920. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00398 (percentile 0.32839), scored 22-Oct-2026.

Affected technology

diffusers · 0 through 0.39.0
huggingface

Description’s affected range: through 0.39.0, fixed in commit cee298c,

Component: Not specified by the source
Function: that

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

Attackers can use ../ sequences or absolute paths in weight_map entries to escape the model directory and read safetensors files outside the intended location during model loading. Vendor/CNA’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality impact as low; integrity and availability impact as none.

Published 24-Oct-2026 15:09 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 0.3288 · 2026-10-24
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-65920.html