PT-2025-46033 · Julia · Expat Jll

Published 2025-10-14 · Updated 2025-10-14

OSV

libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.

Related Identifiers

JLSEC-2025-60

Affected Products

Expat Jll

References · 9

• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB · Vendor Advisory
• https://osv.dev/vulnerability/JLSEC-2025-60 · Vendor Advisory
• https://github.com/libexpat/libexpat/pull/789 · Note
• https://lists.debian.org/debian-lts-announce/2024/09/msg00036.html · Note
• https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html · Note
• https://security.netapp.com/advisory/ntap-20240614-0003 · Note
• http://openwall.com/lists/oss-security/2024/03/20/5 · Note