OESA-2026-1882 expat security update

expat is a stream-oriented XML parser library written in C. expat excels with files too large to fit RAM, and where performance and flexibility are crucial. Security Fixes: libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content.CVE-2026-32776 libexpat...

CLEANSTART-2026-QM31011 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

CLEANSTART-2026-IN87004 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

CLEANSTART-2026-IJ23041 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

CLEANSTART-2026-UV97144 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

Security Bulletin: Multiple vulnerabilities in IBM HTTP Server used by WebSphere Application Server affect IBM Business Automation Workflow (CVE-2026-32776, CVE-2026-32777, CVE-2026-32778)

Summary WebSphere Application Server Traditional is shipped as a component of IBM Business Automation Workflow. Information about security vulnerabilities in IBM HTTP Server affecting IBM WebSphere Application Server Traditional and IBM WebSphere Application Server Liberty have been published...

CLEANSTART-2026-AF52025 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

CLEANSTART-2026-PD43534 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

CLEANSTART-2026-DP59378 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

CLEANSTART-2026-KF75900 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

CLEANSTART-2026-JL41223 In libexpat before 2

Multiple security vulnerabilities affect the apache-zookeeper package. In libexpat before 2. See references for individual vulnerability details...

Security Bulletin: IBM HTTP Server is affected by multiple vulnerabilities due to libexpat (CVE-2026-32776, CVE-2026-32777, CVE-2026-32778)

Summary IBM HTTP Server used by IBM WebSphere Application Server is affected by multiple vulnerabilities due to libexpat. Vulnerability Details CVEID:CVE-2026-32776 DESCRIPTION: libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content. CWE:CWE-476: NULL...

Medium: firefox

Issue Overview: A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XML content with empty external parameter entities. This could lead to a NULL pointer dereference, causing the application to crash and resulting in a Denial of Service...

Medium: thunderbird

Issue Overview: A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XML content with empty external parameter entities. This could lead to a NULL pointer dereference, causing the application to crash and resulting in a Denial of Service...

Medium: firefox

Issue Overview: A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XML content with empty external parameter entities. This could lead to a NULL pointer dereference, causing the application to crash and resulting in a Denial of Service...

Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3219 (ALAS-2026-3219)

The version of thunderbird installed on the remote host is prior to 140.8.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3219 advisory. A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XML...

Amazon Linux 2023 : firefox (ALAS2023-2026-1518)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1518 advisory. A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XML content with empty external parameter entities. This could lead to a NULL...

Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-055 (ALASFIREFOX-2026-055)

The version of firefox installed on the remote host is prior to 140.8.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2026-055 advisory. A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XM...

OESA-2026-1709 firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. Security Fixes: 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 Race...

OESA-2026-1706 firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. Security Fixes: 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 Race...