Unity Linux 20.1060e / 20.1070e Security Update: expat (UTSA-2026-017360)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017360 advisory. In doProlog in xmlparse.c in Expat aka libexpat before 2.4.3, an integer overflow exists for mgroupSize. Tenable has extracted the preceding description block direct...

MiracleLinux 8 : xmlrpc-c-1.51.0-8.el8 (AXSA:2022-4217:04)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-4217:04 advisory. expat: Integer overflow in doProlog in xmlparse.c CVE-2021-46143 expat: Integer overflow in addBinding in xmlparse.c CVE-2022-22822 expat: Integer...

MiracleLinux 7 : expat-2.1.0-15.0.1.el7.AXS7 (AXSA:2024-8927:07)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8927:07 advisory. CVE-2024-45490: Reject negative length for XMLParseBuffer in xmlparse.c CVE-2024-45491: Detect integer overflow in dtdCopy on 32-bit platforms...

Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2022-22825)

lookup in xmlparse.c in Expat aka libexpat before 2.4.3 has an integer overflow. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid504022;...

Unity Linux 20.1070a Security Update: firefox (UTSA-2025-987429)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987429 advisory. addBinding in xmlparse.c in Expat aka libexpat before 2.4.3 has an integer overflow. Tenable has extracted the preceding description block directly from the Unity...

AZL-48466 CVE-2024-45492 affecting package expat for versions less than 2.6.3-1

An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for mgroupSize on 32-bit platforms where UINTMAX equals SIZEMAX...

DEBIAN-CVE-2022-22825

lookup in xmlparse.c in Expat aka libexpat before 2.4.3 has an integer overflow...