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CVE-2026-117610 — 脆弱性インテリジェンス

libexpat project — libexpat

公表日:

CVSS
8.2
CISA KEV
未掲載(悪用がないことを意味しません)

情報源の原文(翻訳ではありません)

libexpat through 2.9.0 contains a NULL pointer dereference vulnerability in externalEntityInitProcessor2() in lib/xmlparse.c that mishandles the XML_TOK_NONE token from empty input. Attackers who control stream chunking can force an empty non-final first parse on an external entity subparser, causing a later parse to crash the application.

情報源