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CVE-2026-26738

HIGH CVSS 3.1: 7.8 EPSS 0.07%
Updated Mar 10, 2026
Parameter Value
CVSS 7.8 (HIGH)
Type CWE-121 (Stack-based Buffer Overflow)
Public PoC No

Buffer Overflow vulnerability in Uderzo Software SpaceSniffer v.2.0.5.18 allows a remote attacker to execute arbitrary code via a crafted .sns snapshot file.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

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

CVSS Vector v3.1