CVE-2026-82331

Improper link resolution before file access 'link following' vulnerability in the tar source plugin of Apache BuildStream running on Python = 3.12, BuildStream = 2.3.0 already makes use of the Python tarfile filter functionality, which blocks the symlink escape Users are recommended to upgrade to...

EUVD-2026-85113

Improper link resolution before file access 'link following' vulnerability in the tar source plugin of Apache BuildStream running on Python = 3.12, BuildStream = 2.3.0 already makes use of the Python tarfile filter functionality, which blocks the symlink escape Users are recommended to upgrade to...

CVE-2024-32002

CVE-2024-32002 Versions 1.0.0 This version work only on remote target with authenticated user and git version 2.45.0 affected. This vulnerability affect Git with version: 2.45.0 Proof Of Concept The POC can trigger an RCE Remote Command Execution using the git clone command via specific vulnerabl...

CVE-2021-21300

CVE-2021-21300: Arbitrary Code Execution via Malicious Git Hooks 📌 Summary CVE-2021-21300 is a critical vulnerability in Git versions 2.14.2 to 2.30.1 that allows attackers to execute arbitrary code on victim machines by exploiting symbolic links and case-insensitive file systems. 🧠 Problem...

Important: Red Hat Security Advisory: abrt security update

An update for abrt 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...

symboliclink-testing-tools

symboliclink-testing-tools c Google Inc. 2015 由 James Forshaw 开发 这是一套用于测试 Windows 各种符号链接类型的小型工具套件，包含以下工具： BaitAndSwitch：创建一个符号链接，并使用 OPLOCK 赢得 TOCTOU（检查时间到使用时间）竞争 CreateDosDeviceSymlink：使用 csrss 创建对象管理器符号链接 CreateMountPoint：创建任意文件挂载点 CreateNtfsSymlink：创建 NTFS 符号链接 CreateObjectDirectory：创建新的对象管理器目...

EulerOS Virtualization 2.11.0 : sed (EulerOS-SA-2026-3559)

According to the versions of the sed packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : When sed is invoked with both -i in-place edit and --follow-symlinks, the function opennextfile performs two separate, non-atomic...

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-2026-23745

CVE-2026-23745: node-tar Arbitrary File Overwrite Research: Joshua van Rijswijk Description PoC for CVE-2026-23745 , a high-severity path traversal vulnerability in node-tar 7.5.2. The library fails to sanitize absolute paths in the linkpath field for Hardlinks and Symlinks. This allows malicious...

AZL-103091 CVE-2026-79705 affecting package podman 5.6.1-10

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

AZL-103065 CVE-2026-79705 affecting package buildah 1.43.1-3

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

CVE-2026-79705 Podman: buildah: buildah/copier: directory escape via crafted tar symlinks when used outside buildah by non-root callers

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

FreeBSD : git-lfs -- Improper Link Resolution Before File Access (107f9dad-b05c-11f1-9369-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 107f9dad-b05c-11f1-9369-b42e991fc52e advisory. https://github.com/git-lfs/git-lfs/security/advisories/GHSA-6pvw-g552-53c5 reports: Git LFS is a Git...

SUSE SLES15: apache2-mod_php7 / php7 / php7-bcmath / php7-bz2 / php7-calendar / etc (SUSE-SU-2026:4128-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:4128-1 advisory. This update for php7 fixes the following issue: - CVE-2026-7260: Stack overflow in phar with circular symlinks bsc1273077. Tenable has...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: cifs: potential buffer overflow in handling symlinks Smatch printed a warning: arch/x86/crypto/poly1305glue.c:198 poly1305updatearch error: memcpy 'dctx-buf' too small 16 vs u32max This issue arises because Smatch marks ‘linklen’...

Astra Linux – Vulnerability in Flatpak

Flatpak is a Linux application sandboxing and distribution framework. Prior to version 1.16.4, the Flatpak portal allowed paths to be specified in the “sandbox-expose” options. These paths could be app-controlled symbolic links that pointed to arbitrary locations. When a Flatpak application was...

Astra Linux – Vulnerability in git-lfs

Git LFS is an extension to Git for versioning large files. In Git LFS versions 0.5.2 through 3.7.0, when populating a Git repository’s working tree with the contents of Git LFS objects, certain Git LFS commands might write to files that are visible outside the current Git working tree, if symboli...

Astra Linux – Vulnerability in Python 3.11

It allows the extraction filter to be ignored, enabling symlink targets to point outside the destination directory, and modifying some file metadata. This vulnerability affects users who use the TarFile module to extract untrusted tar archives using TarFile.extractall or TarFile.extract, with the...

Astra Linux – Vulnerability in rsync

A flaw was discovered in rsync. When the --safe-links option is used, the rsync client fails to properly verify whether a symbolic link destination sent from the server contains another symbolic link within it. This leads to a path traversal vulnerability, which may result in arbitrary file writi...

Security update for php7

This update for php7 fixes the following issue: CVE-2026-7260: Stack overflow in phar with circular symlinks bsc1273077. Other changes: Allow removal of apache2-modphp7 even if the php7 module is not enabled bsc1205782, bsc1276531. Patch Instructions: To install this SUSE update use the SUSE...