---
id: CVE-2026-111985
title: >-
  AUTOMATIC1111 stable-diffusion-webui Metadata Extraction sd_models.py
  read_metadata_from_safetensors allocation of resources
summary: >-
  A vulnerability was found in AUTOMATIC1111 stable-diffusion-webui up to
  1.10.1. This impacts the function read_metadata_from_safetensors of the file
  modules/sd_models.py of the component Metadata Extraction. The manipulation of
  the argum…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C'
cvssSource: cna
cwe:
  - CWE-770
  - CWE-400
vendor: AUTOMATIC1111
product: stable-diffusion-webui
affected:
  - stable-diffusion-webui 1.10.0
  - stable-diffusion-webui 1.10.1
published: '2026-10-18'
updated: '2026-10-18'
sourceUpdated: '2026-10-18T12:00:17.515Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111985'
references:
  - url: 'https://vuldb.com/vuln/421651'
    label: >-
      VDB-421651 | AUTOMATIC1111 stable-diffusion-webui Metadata Extraction
      sd_models.py read_metadata_from_safetensors allocation of resources
  - url: 'https://vuldb.com/vuln/421651/cti'
    label: 'VDB-421651 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-111985'
    label: CVE-2026-111985 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1005484'
    label: >-
      Submit #1005484 | AUTOMATIC1111 stable-diffusion-webui v1.10.1 Allocation
      of Resources Without Limits or Throttling
  - url: 'https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/17498'
  - url: 'https://github.com/user-attachments/files/32811560/poc.zip'
  - url: 'https://github.com/AUTOMATIC1111/stable-diffusion-webui/'
tags:
  - cve.org
ingestedAt: '2026-10-18T12:41:54.071Z'
---

## Overview

A vulnerability was found in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1. This impacts the function read_metadata_from_safetensors of the file modules/sd_models.py of the component Metadata Extraction. The manipulation of the argument header length field results in allocation of resources. It is possible to launch the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

## Affected

- `stable-diffusion-webui 1.10.0`
- `stable-diffusion-webui 1.10.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.