CVE-2026-56409

Published June 21st, 2026

View on NVD ↗

CVSS v3

6.5

MEDIUM

CVSS v2

N/A

Affected

1

PROJECT

Description

xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used.

libexpat/libexpat

:herb: Fast streaming XML parser written in C99 with >90% test coverage; moved from SourceForge to GitHub

GitHub

1.34K