An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.
seclists.org/fulldisclosure/2022/Dec/21
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gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b
gitlab.gnome.org/GNOME/libxml2/-/tags
gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3
security.netapp.com/advisory/ntap-20221209-0003/
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