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CVE-2026-108857 Details

Description

Hugging Face Text Embeddings Inference through 1.9.4 contains a cleartext logging vulnerability that exposes the configured api_key because the router's Args struct lacks a redact attribute for it. Attackers with access to router logs, container output, or OTLP telemetry can recover the Bearer token and call the protected embedding and rerank endpoints.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:3.3 LOWVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/huggingface/text-embeddings-inference	[email protected]
https://github.com/huggingface/text-embeddings-inference/blob/e80ef225ed0e6cb1717ce632a6a84b6cf211bb67/router/src/main.rs#L170-L174	[email protected]
https://github.com/huggingface/text-embeddings-inference/blob/e80ef225ed0e6cb1717ce632a6a84b6cf211bb67/router/src/main.rs#L204-L216	[email protected]
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/huggingface-text-embeddings-inference-api-key-startup-log	[email protected]
https://www.vulncheck.com/advisories/hugging-face-text-embeddings-inference-through-1.9.4-cleartext-api-key-logging	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-532	Insertion of Sensitive Information into Log File	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 13, 2026	CVE Modified	CISA-ADP
Oct 11, 2026	New CVE Received	[email protected]