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...

Unity Linux 20.1070a Security Update: firefox (UTSA-2025-987431)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987431 advisory. buildmodel 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...

EUVD-2022-43945

Malicious code in bioql PyPI...

EUVD-2022-27962

Malicious code in bioql PyPI...

EUVD-2022-27965

Malicious code in bioql PyPI...

PT-2025-26805 · Git +1 · Xmlsec

Name of the Vulnerable Software and Affected Versions: libxml2 affected versions not specified Description: The software is susceptible to a heap-buffer-overflow write issue. The crash state involves the functions xmlParsePubidLiteral, xmlParseExternalID, and xmlParseNotationDecl. Recommendations...

libexpat: Negative Length Parsing Vulnerability in libexpat

A flaw was found in libexpat's xmlparse.c component. This vulnerability allows an attacker to cause improper handling of XML data by providing a negative length value to the XMLParseBuffer function...

CVE-2025-1225

A vulnerability, which was classified as problematic, has been found in ywoa up to 2024.07.03. This issue affects the function extract of the file c-main/src/main/java/com/redmoon/weixin/aes/XMLParse.java of the component WXCallBack Interface. The manipulation leads to xml external entity...

libexpat: Integer Overflow or Wraparound

An issue was found in libexpat’s internal dtdCopy function in xmlparse.c, It can have an integer overflow for nDefaultAtts on 32-bit platforms where UINTMAX equals SIZEMAX...

libexpat: Negative Length Parsing Vulnerability in libexpat

A flaw was found in libexpat's xmlparse.c component. This vulnerability allows an attacker to cause improper handling of XML data by providing a negative length value to the XMLParseBuffer function...

libexpat: Negative Length Parsing Vulnerability in libexpat

A flaw was found in libexpat's xmlparse.c component. This vulnerability allows an attacker to cause improper handling of XML data by providing a negative length value to the XMLParseBuffer function...

libexpat: Integer Overflow or Wraparound

An issue was found in libexpat’s internal dtdCopy function in xmlparse.c, It can have an integer overflow for nDefaultAtts on 32-bit platforms where UINTMAX equals SIZEMAX...

libexpat: integer overflow

A flaw was found in libexpat's internal nextScaffoldPart function in xmlparse.c. It can have an integer overflow for mgroupSize on 32-bit platforms where UINTMAX equals SIZEMAX...

CLSA-2024-1726608017 Fix CVE(s): CVE-2024-45491, CVE-2024-45492

SECURITY UPDATE: Avoid integer overflow on 32 bits systems - debian/patches/CVE-2024-45491.patch: fix dtdCopy in xmlparse.c - CVE-2024-45491 SECURITY UPDATE: Avoid integer overflow on 32 bits systems - debian/patches/CVE-2024-45492.patch: fix nextScaffoldPart in xmlparse.c - CVE-2024-45492...

CBL Mariner 2.0 Security Update: expat / python3 (CVE-2024-45492)

The version of expat / python3 installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-45492 advisory. - An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an intege...

CBL Mariner 2.0 Security Update: expat / python3 (CVE-2024-45491)

The version of expat / python3 installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-45491 advisory. - An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflo...

ALPINE-CVE-2024-45492

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...

CVE-2024-45491

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

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...

CVE-2024-45491

CVE-2024-45491 affects libexpat prior to 2.6.3. Root cause: integer overflow in nDefaultAtts within xmlparse.c on 32-bit platforms, potentially enabling memory corruption or code execution. Public details confirm exposure is tied to libexpat, with Debian/ALMA advisories indicating DoS/code exec r...