Vulnerability Description
A vulnerability was determined in simular-ai Agent-S up to 0.3.2. Affected by this vulnerability is the function ImageData of the file gui_agents/s1/utils/ocr_server.py of the component OCR HTTP API. Executing a manipulation of the argument img_bytes can lead to resource consumption. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/hackerguopeng/cve/tree/main/AgentS_OCR_HTTP_Body_Image_DoS_Re
- https://vuldb.com/cve/CVE-2026-84886
- https://vuldb.com/submit/886443
- https://vuldb.com/vuln/398135
- https://vuldb.com/vuln/398135/cti
FAQ
What is CVE-2026-84886?
CVE-2026-84886 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability was determined in simular-ai Agent-S up to 0.3.2. Affected by this vulnerability is the function ImageData of the file gui_agents/s1/utils/ocr_server.py of the component OCR HTTP API. ...
How severe is CVE-2026-84886?
CVE-2026-84886 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-84886?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.