USN-8779-1 bubblewrap vulnerabilities

It was discovered that Bubblewrap incorrectly handled certain temporary directories. A local attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 18.04 LTS. CVE-2019-12439 It was discovered that Bubblewrap incorrectly handl...

CVE-2026-86861

pgAdmin 4 's File Manager save_file endpoint (used by the Query Tool and ERD) contained a TOCTOU race : after validating a path with check_access_permission(), it opened the file with a plain open() call lacking the O_NOFOLLOW protection that the separate upload path had gained in CVE-2026-7819. ...

EUVD-2026-81693

pgAdmin 4's File Manager savefile endpoint, which backs saving from the Query Tool and ERD, validated the requested path with Filemanager.checkaccesspermission and then opened the file for writing with a plain open call. CVE-2026-7819 had previously hardened the separate file upload path by openi...

CVE-2025-8110-Silentium-HTB

CVE-2025-8110 — PoC de RCE en Gogs Silentium / HackTheBox Aviso: Esta herramienta está destinada exclusivamente a fines educativos y pruebas de penetración autorizadas. Úsela solo contra sistemas en los que tenga permiso explícito para probar. Esta es una versión modificada de...

libvirt: swtpm privilege escalation via symlink following

A flaw was found in libvirt. A local attacker, specifically a process running as the confined swtpm user, could exploit a symlink-following vulnerability in the virFileChownFiles function. By planting a symbolic link within the swtpm state directory, the attacker could trick the root-level libvir...

libvirt: swtpm privilege escalation via symlink following

A flaw was found in libvirt. A local attacker, specifically a process running as the confined swtpm user, could exploit a symlink-following vulnerability in the virFileChownFiles function. By planting a symbolic link within the swtpm state directory, the attacker could trick the root-level libvir...

Important: Red Hat Security Advisory: virt:rhel security update

An update for the virt:rhel module is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

CVE-2026-54576: Improper Link Resolution Before File Access

mport is the MidnightBSD Package Manager. Prior to 2.7.8, doactualinstall in libmport/bundlereadinstallpkg.c used path-based lstat, chown, stat, and chmod operations while installing package files. A local attacker with write access to a target directory could replace a checked file with a symlin...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python3 (UTSA-2026-109799)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-109799 advisory. tarfile.datafilter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outside the...

Linux Distros Unpatched Vulnerability : CVE-2026-79994

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The guest-to-host Unix-domain socket relay in Docker Sandboxes validates that a socket path is inside an authorized workspace, but later reconnects using the...

CVE-2026-54587: Improper Link Resolution Before File Access

mport is the MidnightBSD Package Manager. Prior to 2.7.8, directory assets handled as ASSETDIR or ASSETDIROWNERMODE in libmport/bundlereadinstallpkg.c used path-based mportmkdirp, ownership, and permission operations. A local attacker able to modify part of the target installation tree could use...

PT-2026-95017

Name of the Vulnerable Software and Affected Versions mport versions prior to 2.7.8 Description In the MidnightBSD Package Manager, directory assets handled as ASSET DIR or ASSET DIR OWNER MODE in the libmport/bundle read install pkg.c file utilize path-based mport mkdirp, ownership, and permissi...

PT-2026-94853

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the UDF symlink processing. The udf symlink filler function can call udf pc to char with a partial pathComponent header, allowing malformed symlink data t...

Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in python_dotenv

Summary IBM Watson Discovery Cartridge affected by vulnerability in pythondotenv Vulnerability Details CVEID:CVE-2026-28684 DESCRIPTION: python-dotenv reads key-value pairs from a .env file and can set them as environment variables. Prior to version 1.2.2, setkey and unsetkey in python-dotenv...

CVE-2026-59944

A flaw was found in Composer, a dependency manager for PHP. A malicious or compromised dependency can bypass existing security measures designed to prevent unauthorized binary path execution. This can occur when Composer processes untrusted cached data or older build artifacts, allowing it to...

github.com/go-git/go-git/v5: go-git: Arbitrary file read/write via symbolic link resolution

A flaw was found in go-git, an extensible Git implementation library. Worktree operations, such as checkout, status, and add, resolve symbolic links within the working tree without proper boundary confinement. This allows a remote attacker to craft a malicious repository containing a symlink,...

github.com/go-git/go-git/v5: go-git: Arbitrary file read/write via symbolic link resolution

A flaw was found in go-git, an extensible Git implementation library. Worktree operations, such as checkout, status, and add, resolve symbolic links within the working tree without proper boundary confinement. This allows a remote attacker to craft a malicious repository containing a symlink,...

CVE-2026-85731

A flaw was found in oras-go, a Go library for managing OCI Open Container Initiative artifacts. A remote attacker can exploit a symlink-chain bypass vulnerability during tar extraction of OCI layers. This allows a malicious archive to create or overwrite any file writable by the process outside t...

DEBIAN-CVE-2026-85731

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, content/file.Store extraction of OCI layers marked with io.deis.oras.content.unpack=true can write outside the store working directory. The pushDir path through extractTarDirectory and ensureLinkPath validates symlink targets...

GO-2026-6461 rclone local: crafted Range request against a translated symlink panics (DoS) in github.com/rclone/rclone

rclone local: crafted Range request against a translated symlink panics DoS in github.com/rclone/rclone...