PublicCVE

CVE-2026-56410

MEDIUM6.9Memory safety

Description

xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId.

CVSS breakdown

CVSS 3.1
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low

Affected products

Updated 16m ago · 8 sources