Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing CVE-2025-59375 For more details about the security issues, including the impact, a CVSS score,...

RLSA-2025:21776 Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing CVE-2025-59375 For more details about the security issues, including the impact, a CVSS score,...

libxml2 资源管理错误漏洞

libxml2 is an open source library for parsing XML documents. It is written in C and can be called by multiple languages, such as C, C, XSH. libxml2 suffers from a resource management error vulnerability that can be exploited by attackers to threaten alerts that affect software or systems...

Foxit PDF Reader 缓冲区错误漏洞

Foxit PDF Reader is a PDF reader from Foxit China. Foxit PDF Reader is vulnerable to an information disclosure vulnerability that originates when the product does not verify the existence of an object when parsing PDF files. An attacker can exploit this and other vulnerabilities to execute...

PT-2021-4928 · Adobe · Acrobat Reader

Name of the Vulnerable Software and Affected Versions: Adobe Acrobat Reader DC versions 2021.005.20060 and earlier Adobe Acrobat Reader DC versions 2020.004.30006 and earlier Adobe Acrobat Reader DC versions 2017.011.30199 and earlier Description: The issue is related to a Buffer Overflow...

CVE-2021-21062

Acrobat Reader DC versions versions 2020.013.20074 and earlier, 2020.001.30018 and earlier and 2017.011.30188 and earlier are affected by a Memory corruption vulnerability when parsing a specially crafted PDF file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary...

CVE-2018-14289

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit Reader 9.0.1.5096. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within...

libvirt: unsafe parsing of XML documents allows libvirt DoS and/or arbitrary file read

It was found that libvirt passes the XMLPARSENOENT flag when parsing XML documents using the libxml2 library, in which case all XML entities in the parsed documents are expanded. A user able to force libvirtd to parse an XML document with an entity pointing to a file could use this flaw to read t...