CVE-2026-111985

Medium

Description

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.

SeverityMedium

CVSS4.3

Exploit probability—

ProductAutomatic1111 Stable-diffusion-webui

PublishedOct 18, 2026

First seenOct 18, 2026

Weakness typeCWE-770Allocation of resources without limits CWE-400Uncontrolled resource consumption

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
automatic1111 stable-diffusion-webui	1.10.0, 1.10.1	—

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