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libexpat signed integer overflow vulnerability CVE-2026-56403

github.com 2026-06-27 查看中文 →

Security Advisory CVE-2026-56403 Unknown libexpat

Affected:

libexpat <= 2.8.2

Fixed in:

libexpat > 2.8.2

Referenced CVEs: CVE-2026-56403 · 6.9

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