PYSEC-2026-3876 ONNX: TOCTOU arbitrary file read/write in save_external_dat

Summary The saveexternaldata method seems to include multiple issues introducing a local TOCTOU vulnerability, an arbitrary file read/write on any system. It potentially includes a path validation bypass on Windows systems. Regarding the TOCTOU, an attacker seems to be able to overwrite victim's...

USN-8741-1 flatpak vulnerabilities

It was discovered that Flatpak did not properly validate paths in sandbox-expose options. A malicious or compromised Flatpak app could use app-controlled symlinks to access arbitrary host files and gain code execution in the host context. This issue was addressed in Ubuntu Ubuntu 20.04 LTS, Ubunt...

USN-8741-1: Flatpak vulnerabilities

It was discovered that Flatpak did not properly validate paths in sandbox-expose options. A malicious or compromised Flatpak app could use app-controlled symlinks to access arbitrary host files and gain code execution in the host context. This issue was addressed in Ubuntu Ubuntu 20.04 LTS, Ubunt...

Progress Software WhatsUp Gold GetFileWithoutZip Directory Traversal - Remote Code Execution

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Progress Software WhatsUp Gold. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of GetFileWithoutZip method. The issue results from th...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Flatpak vulnerabilities (USN-8741-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8741-1 advisory. It was discovered that Flatpak did not properly validate paths in sandbox-expose options. A malicious or compromised...

Linux Distros Unpatched Vulnerability : CVE-2026-81830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Windows interactive service in OpenVPN 2.4.0 through 2.6.22 allows local authenticated users to bypass the trusted configuration directory constraint via...

CVE-2026-78620

The Okta Access Gateway Kerberos configuration handler does not validate file paths specified in event payloads before writing file contents. The path from the event payload is used directly as the write destination, resulting in files being written to unintended locations on the appliance...

CVE-2026-78620 Improper Path Validation in Okta Access Gateway Kerberos Configuration Handling

The Okta Access Gateway Kerberos configuration handler does not validate file paths specified in event payloads before writing file contents. The path from the event payload is used directly as the write destination, resulting in files being written to unintended locations on the appliance...

CVE-2026-78620 Improper Path Validation in Okta Access Gateway Kerberos Configuration Handling

The Okta Access Gateway Kerberos configuration handler does not validate file paths specified in event payloads before writing file contents. The path from the event payload is used directly as the write destination, resulting in files being written to unintended locations on the appliance...

CVE-2026-78620

CVE-2026-78620 affects the Okta Access Gateway , specifically its Kerberos configuration handler , which fails to validate file paths supplied in event payloads before writing file contents. Because the attacker-controlled path is used directly as the write destination, files can be written to un...

CVE-2026-78624 Improper Path Validation in Okta Access Gateway Backup and Restore Functionality

The Okta Access Gateway backup restore function does not validate the filename embedded in an encrypted backup payload. This results in writing file contents to unintended locations on the appliance filesystem...

CVE-2026-78624 Improper Path Validation in Okta Access Gateway Backup and Restore Functionality

The Okta Access Gateway backup restore function does not validate the filename embedded in an encrypted backup payload. This results in writing file contents to unintended locations on the appliance filesystem...

CVE-2026-78624

Okta Access Gateway contains an improper path validation flaw in its backup restore function . The function does not validate the filename embedded in an encrypted backup payload, allowing file contents to be written to unintended locations on the appliance filesystem. The vulnerability is rated ...

EUVD-2026-64338

NLTK: Symlink-based sandbox bypass in FramenetCorpusReader bypasses the fix for CVE-2026-54292...

EUVD-2026-64309

NLTK: FileSystemPathPointer.open sandbox check is dead code — arbitrary file read via file:// protocol...

EUVD-2026-64314

NLTK: Symlink escape in CorpusReader allows arbitrary local file read outside the corpus root...

PT-2026-88432

The Okta Access Gateway Kerberos configuration handler does not validate file paths specified in event payloads before writing file contents. The path from the event payload is used directly as the write destination, resulting in files being written to unintended locations on the appliance...

CVE-2026-86439 knowns before 0.30.0 Path Traversal via MCP doc and memory tools

knowns versions before 0.30.0 fail to validate filesystem paths in MCP tool arguments, allowing attackers to read, create, overwrite and delete files outside the project directory. Attackers can supply path arguments containing directory traversal sequences to access arbitrary Markdown files...

Symlink Attack

Overview Magick.NET-Q16-x64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...

CVE-2026-81830

A flaw was found in OpenVPN. The Windows interactive service in OpenVPN contains an incorrect file path validation vulnerability. A local authenticated user could exploit this flaw to bypass the trusted configuration directory constraint, leading to a security bypass and potential integrity...