CVE-2026-56406 libexpat before 2.8.2 has an integer overflow in XML_ParseBuffer because it lacked a check that was present in XML_Parse.
Information published.
EPSS < 0.01 CVE-2026-56406 libexpat US
EPSS < 0.01 EPSS k 5. 11. 2026
zvyšuje závažnost mírně zvyšuje závažnost snižuje závažnost
Information published.
EPSS < 0.01 CVE-2026-56406 libexpat US