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CVE-2026-34863

MEDIUM CVSS 3.1: 6.7 EPSS 0.01%
Updated Apr 13, 2026
Out-of-bounds
Parameter Value
CVSS 6.7 (MEDIUM)
Type CWE-787 (Out-of-bounds Write)
Vendor Out-of-bounds
Public PoC No

Out-of-bounds write vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect availability.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)