CVE-2026-52394
9.1 CRITICALpublic exploit availablePublished 2026-10-13 · Updated 2026-10-16
AI risk analysis
- Summary
- The flaw allows attackers to bypass access controls through crafted inputs, potentially leading to unauthorized data exposure and manipulation in DeepSeek V4 systems.
- Exploitability
- Exploitation is likely straightforward with minimal preconditions, requiring only a way to submit crafted input to the vulnerable system component.
- Blast radius
- The impact could be significant across all users of DeepSeek V4, potentially exposing sensitive data and allowing manipulation of system behavior without authentication.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- No fixed version is published. Disable the affected feature or restrict access to the named endpoint until a patch is available.
access-controldata-exfiltrationvulnerability
Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
DeepSeek V4 is vulnerable to Incorrect Access Control via a crafted input.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-201, CWE-209
Public exploit & PoC references
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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