PT-2025-46052 · Julia · Xml2 Jll

Published 2025-10-17 · Updated 2025-10-17

OSV

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.

Related Identifiers

JLSEC-2025-78

Affected Products

Xml2 Jll

References · 15

• https://osv.dev/vulnerability/JLSEC-2025-78 · Vendor Advisory
• https://support.apple.com/kb/HT213535 · Note
• https://support.apple.com/kb/HT213531 · Note
• http://seclists.org/fulldisclosure/2022/Dec/24 · Note
• http://seclists.org/fulldisclosure/2022/Dec/25 · Note
• https://support.apple.com/kb/HT213534 · Note
• https://security.netapp.com/advisory/ntap-20221209-0003 · Note
• https://support.apple.com/kb/HT213533 · Note
• https://support.apple.com/kb/HT213536 · Note
• https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b · Note
• http://seclists.org/fulldisclosure/2022/Dec/21 · Note
• http://seclists.org/fulldisclosure/2022/Dec/27 · Note
• http://seclists.org/fulldisclosure/2022/Dec/26 · Note
• https://gitlab.gnome.org/GNOME/libxml2/-/tags · Note
• https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3 · Note