CVE-2026-32776

Description

libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content.

Affected Platforms

Weakness Type

CWE-476

References

• https://github.com/libexpat/libexpat/pull/1158
• https://github.com/libexpat/libexpat/pull/1159
• https://cert-portal.siemens.com/productcert/html/ssa-082556.html