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NVD · CVE-2026-56409
CVE-2026-56409
Published: Sun, 21 Jun 2026 16:16
CVE-2026-56409
Summary
xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used.
Are YOU affected by CVE-2026-56409?
5-second check on your actual server. Reads /etc/os-release, uname -r, and dpkg-query; matches against the live USN + Debian Security Tracker feeds; tells you whether CVE-2026-56409 (and any other live CVE) applies. Anonymous, no signup.
curl https://mindsparkstack.com/scan.sh | bash
References
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