USN-8256-1: opam vulnerability

Andrew Nesbitt discovered that opam did not properly validate file destination paths in package install files. An attacker could use this issue to bypass sandbox protections and write files to arbitrary locations, possibly leading to arbitrary code execution...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure via improper validation of the supi path parameter in multiple GET handlers. An attacker can obtain internal infrastructure details, including hostnames, ports, and API paths, by injecting control characters into th...

PT-2026-99131

Name of the Vulnerable Software and Affected Versions gitoxide gix-fs versions prior to 0.23.0 Description A path validation bypass exists in the worktree checkout mechanism. This issue allows attackers to escape the worktree directory through symlink manipulation. When a forced checkout is...

Security update for flatpak

This update for flatpak fixes the following issues: CVE-2026-34078: Arbitrary code execution via crafted symlinks in sandbox-expose options bsc1261769. CVE-2026-34079: Arbitrary file deletion on host via improper cache file path validation bsc1261770. Patch Instructions: To install this SUSE upda...

SUSE-SU-2026:1713-1 Security update for flatpak

This update for flatpak fixes the following issues: - CVE-2026-34078: Arbitrary code execution via crafted symlinks in sandbox-expose options bsc1261769. - CVE-2026-34079: Arbitrary file deletion on host via improper cache file path validation bsc1261770...

CVE-2026-6344

The Fluent Forms plugin for WordPress is vulnerable to Arbitrary File Read in versions up to and including 6.2.1. This is due to insufficient path validation in the getAttachments method of EmailNotificationActions, which resolves attacker-supplied file-upload URLs into filesystem paths without...

USN-8230-1 docker.io-app vulnerabilities

It was discovered that BuildKit, contained within Docker, incorrectly handled file path validation when processing frontend API messages. An attacker could possibly use this issue to write files outside of the intended state directory. CVE-2026-33747 It was discovered that BuildKit, contained...

USN-8230-1: Docker vulnerabilities

It was discovered that BuildKit, contained within Docker, incorrectly handled file path validation when processing frontend API messages. An attacker could possibly use this issue to write files outside of the intended state directory. CVE-2026-33747 It was discovered that BuildKit, contained...

wireshark-mcp vulnerable to arbitrary file write via export_objects when WIRESHARK_MCP_ALLOWED_DIRS is not configured

Description Impact wireshark-mcp exposes a wiresharkexportobjects MCP tool that accepts an attacker-controlled destdir parameter and passes it to tshark's --export-objects flag with no mandatory path restriction. The path sandbox alloweddirs is None by default and only activates when the...

GHSA-PXHG-7XR2-W7XG PPTAgent: Arbitrary File Write via `save_generated_slides`

Summary This vulnerability has been fixed in https://github.com/icip-cas/PPTAgent/commit/418491a9a1c02d9d93194b5973bb58df35cf9d00. The savegeneratedslides MCP tool accepts a pptxpath argument and writes the generated PPTX file to that path without any workspace restriction or path validation:...

GHSA-HRCW-XC63-G29M PPTAgent: Arbitrary File Write + Directory Creation via markdown_table_to_image

Summary The markdowntabletoimage tool accepts a caller-controlled path parameter and passes it directly to gethtmltableimage: python pptagent/mcpserver.py:127-143 def markdowntabletoimagemarkdowntable: str, path: str, css: str - str: """ Args: path str: The file path where the image will be saved...

CVE-2026-6418

An issue was discovered in the Shared Account Synchronization component of PaperCut MF version 25.0.4. The application allows administrative users to configure a source path for account data synchronization. Due to a lack of proper path validation and sanitization, an authenticated user with...

PaperCut MF 安全漏洞

PaperCut MF is a multi-functional printer control software developed by the Australian company PaperCut. Version 25.0.4 of PaperCut MF contains a security vulnerability. This vulnerability stems from insufficient path validation and cleanup measures, which may allow authenticated administrators t...

OpenClaw: OpenShell FS bridge writes stay pinned to the sandbox mount root

Summary OpenShell FS bridge writes stay pinned to the sandbox mount root Affected Packages / Versions - Package: openclaw npm - Affected versions: = 2026.4.21 - Fixed version: 2026.4.22 Impact A time-of-check/time-of-use race around OpenShell sandbox filesystem writes could let a symlink swap...

Medium: python-tornado

Issue Overview: In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.setcookie were not checked for crafted characters. CVE-2026-35536 Affected Packages: python-tornado Issue Correction: Run dnf update python-tornado...

CLSA-2026-1777482797 Fix CVE(s): CVE-2026-29111

SECURITY UPDATE: stack overwriting via crafted cgroup path - debian/patches/CVE-2026-29111.patch: validate input cgroup path in methodgetunitbycontrolgroup with pathisabsolute and pathisnormalized checks before passing to managergetunitbycgroup. - CVE-2026-29111...

CVE-2026-40923

A flaw was found in Tekton Pipelines. An attacker can bypass restrictions on where volumes can be mounted by using specially crafted paths that include directory traversal sequences e.g., ... This vulnerability, stemming from an incomplete path validation check, could allow unauthorized access to...

Important: Red Hat Security Advisory: rhc security update

An update for rhc is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. 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 eac...

Important: Red Hat Security Advisory: rhc security update

An update for rhc is now available for Red Hat Enterprise Linux 9. 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 the C...

Security update for flatpak

This update for flatpak fixes the following issues: CVE-2026-34078: Arbitrary code execution via crafted symlinks in sandbox-expose options bsc1261769. CVE-2026-34079: Arbitrary file deletion on host via improper cache file path validation bsc1261770. Patch Instructions: To install this SUSE upda...