CVE-2026-56434

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpssimodule module. This vulnerability may exist when the Server-Side Includes SSI, proxypass, and proxybuffering off directives are configured. With this configuration, an unauthenticated attacker with man-in-the-middle MITM abili...

CVE-2026-60065

When NGINX Plus is configured to use the Message Queuing Telemetry Transport MQTT filter module ngxstreammqttfiltermodule, unauthenticated attackers can send requests with conditions beyond the attacker's control to cause a heap buffer over-read in the NGINX worker process, leading to a restart...

K000161837: Out-of-band Security Notification (July 15, 2026)

Security Advisory Description On July 15, 2026, F5 announced the following security issues. This document is intended to serve as an overview of these vulnerabilities to help determine the impact to your F5 devices. You can find the details of each issue in the associated articles. Article CVE|...

K000162101: NGINX Plus ngx_stream_mqtt_filter_module vulnerability CVE-2026-60065

Security Advisory Description When NGINX Plus is configured to use the Message Queuing Telemetry Transport MQTT filter module ngxstreammqttfiltermodule, unauthenticated attackers can send requests with conditions beyond the attacker's control to cause a heap buffer over-read in the NGINX worker...

USN-8547-1 linux-gcp-5.15, linux-intel-iotg-5.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - Cryptographic API; - InfiniBand drivers; - IOMMU subsystem; - Network drivers; -...

USN-8547-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - Cryptographic API; - InfiniBand drivers; - IOMMU subsystem; - Network drivers; -...

PT-2026-58886

Name of the Vulnerable Software and Affected Versions Notepad++ versions prior to 8.9.7 Description Notepad++ fails to perform path normalization when validating the backupFilePath attribute from session.xml using the std::wstring::starts with function. This allows the use of parent-directory...

PT-2026-58888

Name of the Vulnerable Software and Affected Versions Notepad++ versions prior to 8.9.7 Description The decompress function in WinGup fails to perform canonical containment validation when joining untrusted ZIP entry names to unzipDestTo. This allows a specially crafted ZIP entry, such as...

PT-2026-60315

Sandboxie-Plus is an open source sandbox-based isolation software for Windows. Prior to 1.17.6, GuiServer::WndHookRegisterSlave in Sandboxie/core/svc/GuiServer.cpp stores attacker-supplied hthread and hproc fields from a GUI WND HOOK REGISTER request without validating that the thread belongs to...

PT-2026-60187

When NGINX Plus is configured to use the Message Queuing Telemetry Transport MQTT filter module ngx stream mqtt filter module, unauthenticated attackers can send requests with conditions beyond the attacker's control to cause a heap buffer over-read in the NGINX worker process, leading to a...

PT-2026-58887

Name of the Vulnerable Software and Affected Versions Notepad++ versions prior to 8.9.7 Description The expandNppEnvironmentStrs function in PowerEditor/src/WinControls/StaticDialog/RunDlg/RunDlg.cpp copies a variable name located between $ and into a fixed-size wchar t strMAX PATH stack buffer...

EUVD-2026-43871

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network...

EUVD-2026-44023

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally...

EUVD-2026-43810

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally...

CVE-2026-50380

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network...

Vulnerabilities in Microsoft Windows

Microsoft has fixed a very large number of vulnerabilities in Windows. A malicious actor could exploit these vulnerabilities to carry out attacks that could result in the types of damage listed in the table below. The most serious vulnerabilities have the following identifiers: CVE-2026-49172,...

CVE-2026-54122

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally...

CVE-2026-49796

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally...

CVE-2026-50380 Windows GDI+ Remote Code Execution Vulnerability

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CVE-2026-50380

CVE-2026-50380 is a Windows GDI+ heap-based buffer overflow that enables a remote attacker to execute code over a network. The CVE is listed among highly critical Windows vulnerabilities in July 2026 patch advisories, with Microsoft updating GDI+ and related components in the July security releas...