CVE-2026-56249 Capgo - Unauthorized Channel Overwrite and Ownership Takeover via POST /channel Name Collision

Capgo before 12.128.2 contains an authorization bypass vulnerability in the channel creation endpoint that allows authenticated users to overwrite existing channels by reusing their names. Attackers with app.createchannel permission can exploit a logic mismatch between existence validation and...

gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility

A flaw was found in the gzexe utility of GNU gzip. When the mktemp utility is not available, gzexe creates temporary files with predictable names based on the process ID. A local attacker can exploit this by pre-creating a symbolic link to an arbitrary file at the predicted temporary file path...

stack-buffer-overflow-lab

Stack Buffer Overflow Lab Overview This project demonstrat...

CVE-2026-58171 Vibe-Trading < 0.1.10 - Path Traversal via Swarm Run Identifier

Vibe-Trading before 0.1.10 constructs the swarm run directory by joining a caller-supplied run identifier onto the runs base directory without validation in rundir agent/src/swarm/store.py. A crafted run identifier supplied through the MCP swarm tools causes the application to read arbitrary...

CVE-2026-58171

Vibe-Trading before 0.1.10 constructs the swarm run directory by joining a caller-supplied run identifier onto the runs base directory without validation in rundir agent/src/swarm/store.py. A crafted run identifier supplied through the MCP swarm tools causes the application to read arbitrary...

postgresql: PostgreSQL: Operating system account hijack via symlink following in pg_basebackup and pg_rewind

A flaw was found in PostgreSQL. This vulnerability, related to symlink following in pgbasebackup plain format and pgrewind, allows an origin superuser to overwrite local files. By exploiting this, an attacker could potentially hijack the operating system account. This attack has practical...

USN-8484-1 libgd-perl vulnerability

It was discovered that GD.pm incorrectly handled filename arguments. An attacker could possibly use this issue to execute arbitrary commands or overwrite files...

USN-8484-1: GD.pm vulnerability

It was discovered that GD.pm incorrectly handled filename arguments. An attacker could possibly use this issue to execute arbitrary commands or overwrite files...

Security update for perl-Config-IniFiles

This update for perl-Config-IniFiles fixes the following issue CVE-2026-11527: OS command injection and file overwrite via a 2-arg open of the -file argument in makefilehandle bsc1268236. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

Security update for perl-Config-IniFiles

This update for perl-Config-IniFiles fixes the following issue CVE-2026-11527: OS command injection and file overwrite via a 2-arg open of the -file argument in makefilehandle bsc1268236. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2026:2709-1 Security update for perl-Config-IniFiles

This update for perl-Config-IniFiles fixes the following issue - CVE-2026-11527: OS command injection and file overwrite via a 2-arg open of the -file argument in makefilehandle bsc1268236...

Important: Red Hat Security Advisory: vim security update

An update for vim 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 Important. A Common Vulnerability...

vim: Vim zip.vim plugin: Arbitrary file overwrite via path traversal bypass

A flaw was found in Vim's zip.vim plugin. A local user could be tricked into opening a specially crafted zip archive, which would allow a path traversal bypass. This vulnerability enables an attacker to overwrite arbitrary files on the system, potentially leading to data integrity issues or furth...

CLSA-2026-1782808222 Fix CVE(s): CVE-2026-46559, CVE-2026-49218, CVE-2026-53460

SECURITY UPDATE: fix missing dimension check in DCM decoder invalid image dimensions - debian/patches/CVE-2026-49218.patch: fix missing dimension check in DCM decoder invalid image dimensions - CVE-2026-49218 SECURITY UPDATE: fix missing maximum memory request check in AcquireAlignedMemory...

CVE-2026-12073 ProfileGrid - User Profiles, Groups and Communities <= 5.9.9.5 - Unauthenticated Privilege Escalation via Email Overwrite

The ProfileGrid – User Profiles, Groups and Communities plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 5.9.9.5. This is due to the plugin not validating a userlogin on registration forms that don't contain this parameter, and...

CVE-2026-12073 ProfileGrid - User Profiles, Groups and Communities <= 5.9.9.5 - Unauthenticated Privilege Escalation via Email Overwrite

The ProfileGrid – User Profiles, Groups and Communities plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 5.9.9.5. This is due to the plugin not validating a userlogin on registration forms that don't contain this parameter, and...

CVE-2026-12073

CVE-2026-12073 affects the ProfileGrid – User Profiles, Groups and Communities plugin for WordPress (versions ≤ 5.9.9.5). The root cause is the plugin not validating a user_login on some registration forms and mishandling errors, enabling unauthenticated attackers to overwrite the email of the ad...

PT-2026-54026

Capgo before 12.128.2 contains an authorization bypass vulnerability in the channel creation endpoint that allows authenticated users to overwrite existing channels by reusing their names. Attackers with app.create channel permission can exploit a logic mismatch between existence validation and...

CVE-2026-58171: Improper Limitation of a Pathname to a Restricted Directory

Vibe-Trading before 0.1.10 constructs the swarm run directory by joining a caller-supplied run identifier onto the runs base directory without validation in rundir agent/src/swarm/store.py. A crafted run identifier supplied through the MCP swarm tools causes the application to read arbitrary...

Linux Distros Unpatched Vulnerability : CVE-2026-41991

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU gzip contains a vulnerability in the gzexe utility related to insecure temporary file handling. When the mktemp utility is not available in the user's PATH,...