Important: Red Hat Security Advisory: spice-client-win security update

An update for spice-client-win is now available for Red Hat Enterprise Linux 8. 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 vulnerabili...

PT-2026-7172

Name of the Vulnerable Software and Affected Versions SumatraPDF versions 3.5.0 through 3.5.2 Description SumatraPDF’s update process has a flaw where TLS hostname verification is disabled INTERNET FLAG IGNORE CERT CN INVALID and installers are executed without signature verification. This allows...

EPSON Printers Uncontrolled Search Path Element (CVE-2020-5674)

Untrusted search path vulnerability in the installers of multiple SEIKO EPSON products allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Microsoft Warns Python Infostealers Target macOS via Fake Ads and Installers

Microsoft has warned that information-stealing attacks are "rapidly expanding" beyond Windows to target Apple macOS environments by leveraging cross-platform languages like Python and abusing trusted platforms for distribution at scale. The tech giant's Defender Security Research Team said it...

CVE-2025-15556 Notepad++ < 8.8.9 WinGUp Updater Lacks Update Integrity Verification

Notepad++ versions prior to 8.8.9, when using the WinGUp updater, contain an update integrity verification vulnerability where downloaded update metadata and installers are not cryptographically verified. An attacker able to intercept or redirect update traffic can cause the updater to download a...

Infostealers without borders: macOS, Python stealers, and platform abuse

Infostealer threats are rapidly expanding beyond traditional Windows-focused campaigns, increasingly targeting macOS environments, leveraging cross-platform languages such as Python, and abusing trusted platforms and utilities to silently deliver credential-stealing malware at scale. Since late...

Infostealers without borders: macOS, Python stealers, and platform abuse

Infostealer threats are rapidly expanding beyond traditional Windows-focused campaigns, increasingly targeting macOS environments, leveraging cross-platform languages such as Python, and abusing trusted platforms and utilities to silently deliver credential-stealing malware at scale. Since late...

RLSA-2026:1509 Important: spice-client-win security update

Spice client MSI installers for Windows clients Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

Important: Red Hat Security Advisory: spice-client-win security update

An update for spice-client-win is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

Important: Red Hat Security Advisory: spice-client-win security update

An update for spice-client-win is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this...

RHEL 8 : spice-client-win (RHSA-2026:1570)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1570 advisory. Spice client MSI installers for Windows clients Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy Firs...

RHEL 8 : spice-client-win (RHSA-2026:1571)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1571 advisory. Spice client MSI installers for Windows clients Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy Firs...

RHEL 8 : spice-client-win (RHSA-2026:1569)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1569 advisory. Spice client MSI installers for Windows clients Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy Firs...

RHEL 8 : spice-client-win (RHSA-2026:1509)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1509 advisory. Spice client MSI installers for Windows clients Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy Firs...

Multiple Brother software installers may insecurely load Dynamic Link Libraries

Overview Multiple software installers provided by Brother Industries, Ltd. may insecurely load some dynamic link libraries. Uncontrolled search path element CWE-427 - CVE-2016-2542, CVE-2021-41526 Kazuma Matsumoto of GMO Cybersecurity by Ierae, Inc. reported this vulnerability to Brother...

K000159681: Credential harvesting campaign targeting F5 VPN users

On January 13, 2026, researchers identified a large-scale credential harvesting campaign targeting several VPN providers, including F5. The threat actors behind the campaign registered numerous doppelgänger domains designed to mimic legitimate F5 domains. These domains are used to deceive victims...

CVE-2021-22037

Under certain circumstances, when manipulating the Windows registry, InstallBuilder uses the reg.exe system command. The full path to the command is not enforced, which results in a search in the search path until a binary can be identified. This makes the installer/uninstaller vulnerable to Path...

CVE-2021-22117

RabbitMQ installers on Windows prior to version 3.8.16 do not harden plugin directory permissions, potentially allowing attackers with sufficient local filesystem permissions to add arbitrary plugins...

CVE-2021-22038

On Windows, the uninstaller binary copies itself to a fixed temporary location, which is then executed the originally called uninstaller exits, so it does not block the installation directory. This temporary location is not randomized and does not restrict access to Administrators only so a...

CVE-2022-31694

InstallBuilder Qt installers built with versions previous to 22.10 try to load DLLs from the installer binary parent directory when displaying popups. This may allow an attacker to plant a malicious DLL in the installer parent directory to allow executing code with the privileges of the installer...