PT-2025-46014 · Julia · Expat Jll

Published

2025-10-14

·

Updated

2025-10-14

CVSS v3.1

7.8

High

VectorAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m groupSize.

Fix

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Related Identifiers

JLSEC-2025-43

Affected Products

Expat Jll