CVE-2026-52394

State: Published
Severity: 9.1 Critical
Published: Oct 13, 2026
Updated: Oct 13, 2026
Reserved: Jun 8, 2026

Description

DeepSeek V4 is vulnerable to Incorrect Access Control via a crafted input.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	CISA-ADP

Weaknesses

CWE-201 Insertion of Sensitive Information Into Sent Data
CWE-209 Generation of Error Message Containing Sensitive Information

Affected Products

Product	Versions
n/an/a	n/aAffected

References

http://deepseek.com/
https://gist.github.com/CAPTAIN1275/48a0b7d67d0e58cb05c607e0d715447c

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