Security Bulletin: IBM® Db2® is vulnerable to a denial of service when copying large tables containing XML data (CVE-2025-36123)

Summary IBM® Db2® could allow a local user to cause a denial of service when copying large table containing XML data due to improper allocation of system resources. Vulnerability Details CVEID:CVE-2025-36123 DESCRIPTION: IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server could allow ...

Security Bulletin: IBM® Db2® could allow an authenticated user to cause a denial of service using a specially crafted SQL statement that includes XML (CVE-2025-36001)

Summary IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server could allow an authenticated user to cause a denial of service using a specially crafted SQL statement including XML that performs uncontrolled recursion. Vulnerability Details CVEID:CVE-2025-36001 DESCRIPTION: IBM Db2 for...

Security Bulletin: IBM® Db2® is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query (CVE-2025-36442)

Summary IBM® Db2® is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query with XML columns. Vulnerability Details CVEID:CVE-2025-36442 DESCRIPTION: IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server is vulnerable to a denia...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

Moderate: Red Hat Security Advisory: python3.12 security update

An update for python3.12 is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

Moderate: Red Hat Security Advisory: python3 security update

An update for python3 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerabilit...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

Moderate: Red Hat Security Advisory: python security update

An update for python is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Notepad++ 8.9 Persistence Module

This Metasploit post-exploitation module abuses a legitimate Notepad++ feature by modifying the shortcuts.xml configuration file to register a custom external tool. The added tool appears in the Notepad++ Run menu and executes a user-defined command when manually selected by the user. This...

AlmaLinux 8 : python3.11 (ALSA-2026:1374)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:1374 advisory. cpython: Excessive read buffering DoS in http.client CVE-2025-13836 cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of...

RHEL 7 : python (RHSA-2026:1537)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1537 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic dat...

RHEL 9 : python3.12 (RHSA-2026:1583)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1583 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic dat...

RHEL 8 : python3 (RHSA-2026:1558)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1558 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic dat...

CVE-2026-24856 iccDEV has UB runtime error in <icTagTypeSignature>

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Versions prior to 2.3.1.2 have an undefined behavior issue when floating-point NaN values are converted to unsigned short integer types during ICC profile X...

CVE-2026-24856

CVE-2026-24856 affects iccDEV up to version 2.3.1.2. The issue is an undefined behavior when converting floating-point NaN values to unsigned short integers during ICC profile XML parsing, which can corrupt memory structures and enable arbitrary code execution. The fix is in version 2.3.1.2. IBM/...

CVE-2025-66488

Discourse is an open source discussion platform. A vulnerability present in versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0 affects anyone who uses S3 for uploads. While scripts may be executed, they will only be run in the context of the S3/CDN domain, with no site credentials...

CVE-2025-66488 Discourse allows script execution in uploaded HTML/XML files on S3

Discourse is an open source discussion platform. A vulnerability present in versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0 affects anyone who uses S3 for uploads. While scripts may be executed, they will only be run in the context of the S3/CDN domain, with no site credentials...

CVE-2025-66488

Discourse is an open source discussion platform. A vulnerability present in versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0 affects anyone who uses S3 for uploads. While scripts may be executed, they will only be run in the context of the S3/CDN domain, with no site credentials...

CVE-2025-66488

Discourse (open source platform) has a vulnerability affecting installations using S3 for uploads, present in versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0. The issue allows script execution within the S3/CDN domain context when HTML/XML uploads are processed; no site credentials ar...

Important: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update

An update is now available for Red Hat Ansible Automation Platform 2.5 Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...