CVE-2026-111985
A vulnerability was found in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1.
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.43% probability · 37th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-770
- Source
- cna@vuldb.com
EPSS moved from 0.5% on 19 October 2026 to 0.4% on 26 October 2026.
References
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/17498
- https://github.com/user-attachments/files/32811560/poc.zip
- https://vuldb.com/cve/CVE-2026-111985
- https://vuldb.com/submit/1005484
- https://vuldb.com/vuln/421651
- https://vuldb.com/vuln/421651/cti
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.