JLSEC-2025-51 Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.

Expat aka libexpat before 2.4.4 has an integer overflow in the doProlog function...

JLSEC-2025-45 `build_model` in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

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

JLSEC-2025-46 defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

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

JLSEC-2025-43 In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for...

In doProlog in xmlparse.c in Expat aka libexpat before 2.4.3, an integer overflow exists for mgroupSize...

JLSEC-2025-57 libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.

libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c...

JLSEC-2025-41 In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to...

In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XMLGetCurrentLineNumber or XMLGetCurrentColumnNumber then resulted in a heap-based buffer over-read...

JLSEC-2025-50 Expat (aka libexpat) before 2.4.4 has a signed integer overflow in `XML_GetBuffer`, for...

Expat aka libexpat before 2.4.4 has a signed integer overflow in XMLGetBuffer, for configurations with a nonzero XMLCONTEXTBYTES...

JLSEC-2025-56 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.

In Expat aka libexpat before 2.4.5, there is an integer overflow in storeRawNames...

JLSEC-2025-55 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.

In Expat aka libexpat before 2.4.5, there is an integer overflow in copyString...

JLSEC-2025-54 In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in `build_model` via...

In Expat aka libexpat before 2.4.5, an attacker can trigger stack exhaustion in buildmodel via a large nesting depth in the DTD element...

Security update for expat

This update for expat fixes the following issues: CVE-2025-59375: memory amplification vulnerability allows attackers to trigger excessive dynamic memory allocations by submitting crafted XML input bsc1249584. Patch Instructions: To install this SUSE update use the SUSE recommended installation...

EUVD-2016-9884

Malware in sbrugna...

EUVD-2025-29148

Malicious code in bioql PyPI...

EUVD-2022-27960

Malicious code in bioql PyPI...

EUVD-2022-27963

Malicious code in bioql PyPI...

EUVD-2022-27965

Malicious code in bioql PyPI...

RLSA-2025:7512 Moderate: expat security update

Expat is a C library for parsing XML documents. Security Fixes: libexpat: expat: Improper Restriction of XML Entity Expansion Depth in libexpat CVE-2024-8176 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to th...

expat security update

An update is available for expat. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Expat is a C library for parsing XML documents. Security Fixes: libexpat: expa...

Amazon Linux 2023 : expat, expat-devel, expat-static (ALAS2023-2025-1196)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1196 advisory. libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing. CVE-2025-59375 Tenable has extracted the preceding...

[SECURITY] Fedora 42 Update: mingw-expat-2.7.2-1.fc42

This is expat, the C library for parsing XML, written by James Clark. Expat is a stream oriented XML parser. This means that you register handlers with the parser prior to starting the parse. These handlers are called when the parser discovers the associated structures in the document being parse...