CVE-2026-56407

libexpat before 2.8.2 has an integer overflow in doProlog that is related to storeEntityValue and entity textLen...

CVE-2026-56403

libexpat before 2.8.2 has an integer overflow in storeAtts...

UBUNTU-CVE-2026-56408

libexpat before 2.8.2 has an integer overflow in copyString...

UBUNTU-CVE-2026-56404

libexpat before 2.8.2 has an integer overflow in addBinding...

UBUNTU-CVE-2026-56405

libexpat before 2.8.2 has an integer overflow in getAttributeId...

UBUNTU-CVE-2026-56406

libexpat before 2.8.2 has an integer overflow in XMLParseBuffer because it lacked a check that was present in XMLParse...

UBUNTU-CVE-2026-56403

libexpat before 2.8.2 has an integer overflow in storeAtts...

UBUNTU-CVE-2026-56409

xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used...

UBUNTU-CVE-2026-56410

xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId...

CVE-2026-56411

xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations...

CVE-2026-56411

xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations...

EUVD-2026-38188

xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations...

CVE-2026-56411

CVE-2026-56411 affects libexpat’s xmlwf binary, with an integer overflow in endDoctypeDecl triggered by NOTATION declarations prior to version 2.8.2. The CVSS metrics indicate a Local attack vector, high confidentiality and integrity impact, and low availability impact, with no user interaction r...

CVE-2026-56411

xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations...

CVE-2026-56410

xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId...

CVE-2026-56410

xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId...

EUVD-2026-38187

xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId...

CVE-2026-56410

The vulnerability CVE-2026-56410 affects xmlwf in libexpat prior to 2.8.2, due to an integer overflow in resolveSystemId. Impact is indicated as high for confidentiality and integrity, with low availability impact; attack vector is local and no user interaction is required. Remedy: upgrade to lib...

CVE-2026-56409

xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used...

EUVD-2026-38186

xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used...