CVE-2026-28684 python-dotenv: Symlink following in set_key allows arbitrary file overwrite via cross-device rename fallback

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 follow symbolic links when rewriting .env files, allowing a local attacker to overwrite arbitrary files via a crafted symlink when a...

CVE-2026-28684 python-dotenv: Symlink following in set_key allows arbitrary file overwrite via cross-device rename fallback

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 follow symbolic links when rewriting .env files, allowing a local attacker to overwrite arbitrary files via a crafted symlink when a...

Security update for ImageMagick

This update for ImageMagick fixes the following issues: CVE-2026-24484: denial of service via multi-layer nested MVG to SVG conversion bsc1258790. CVE-2026-28493: integer overflow in the SIXEL decoder leads to out-of-bounds write bsc1259446. CVE-2026-28494: missing bounds checks in the morphology...

EUVD-2026-23834

When sed is invoked with both -i in-place edit and --follow-symlinks, the function opennextfile performs two separate, non-atomic filesystem operations on the same path: 1. resolves symlink to its target and stores the resolved path for determining when output is written, 2. opens the original...

CVE-2026-5958

When sed is invoked with both -i in-place edit and --follow-symlinks, the function opennextfile performs two separate, non-atomic filesystem operations on the same path: 1. resolves symlink to its target and stores the resolved path for determining when output is written, 2. opens the original...

CVE-2026-5958 Race Condition in GNU Sed

When sed is invoked with both -i in-place edit and --follow-symlinks, the function opennextfile performs two separate, non-atomic filesystem operations on the same path: 1. resolves symlink to its target and stores the resolved path for determining when output is written, 2. opens the original...

CVE-2026-5958 Race Condition in GNU Sed

When sed is invoked with both -i in-place edit and --follow-symlinks, the function opennextfile performs two separate, non-atomic filesystem operations on the same path: 1. resolves symlink to its target and stores the resolved path for determining when output is written, 2. opens the original...

CVE-2026-5958

The CVE concerns GNU sed. When sed is invoked with both -i (in-place edit) and --follow-symlinks, open_next_file() performs two non-atomic operations on the same path: (1) resolve the symlink to its target and store the resolved path, and (2) open the original symlink path to read the file. A rac...

Linux Distros Unpatched Vulnerability : CVE-2026-28684

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

PT-2026-33800

Name of the Vulnerable Software and Affected Versions python-dotenv versions prior to 1.2.2 Description The set key and unset key functions in python-dotenv follow symbolic links when rewriting .env files. This occurs when the rewrite context manager in dotenv/main.py writes to a temporary file i...

Linux Distros Unpatched Vulnerability : CVE-2026-5958

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When sed is invoked with both -i in-place edit and --follow-symlinks, the function opennextfile performs two separate, non-atomic filesystem operations on the...

Debian dsa-6210 : imagemagick - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6210 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6210-1 [email protected] https://www.debian.org/securit...

[SECURITY] [DLA 4539-1] imagemagick security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4539-1 [email protected] https://www.debian.org/lts/security/ Bastien Roucariès April 19, 2026 https://wiki.debian.org/LTS -...

PT-2026-33758

Name of the Vulnerable Software and Affected Versions gnu sed versions prior to 4.10 Description A race condition exists when the software is invoked with both -i in-place edit and --follow-symlinks. The function open next file performs two separate, non-atomic filesystem operations on the same...

Tenable Identity Exposure < 3.77.17 Multiple Vulnerabilities (TNS-2026-11)

The version of the Tenable Identity Exposure running on the remote host is prior to 3.77.17. It is, therefore, affected by multiple vulnerabilities according to advisory TNS-2026-11: - A flaw in Node.js's Permissions model allows attackers to bypass --allow-fs-read and --allow-fs-write restrictio...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via the findTempDir and copyAgent processes. An attacker can overwrite arbitrary files on the host system by controlling the TMPDIR environment variable in a Java process and leveraging symlink manipulation. This is only...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via the findTempDir and copyAgent processes. An attacker can overwrite arbitrary files on the host system by controlling the TMPDIR environment variable in a Java process and leveraging symlink manipulation. This is only...

OpenTelemetry eBPF Instrumentation: Privileged Java agent injection allows arbitrary host file overwrite via untrusted TMPDIR

Summary A flaw in the Java agent injection path allows a local attacker controlling a Java workload to overwrite arbitrary host files when Java injection is enabled and OBI is running with elevated privileges. The injector trusted TMPDIR from the target process and used unsafe file creation...

Complete Bypass of CVE-2026-24884 Patch via Git-Delivered Symlink Poisoning in compressing

Executive Summary This report documents a critical security research finding in the compressing npm package specifically tested on the latest v2.1.0. The core vulnerability is a Partial Fix Bypass of CVE-2026-24884. The current patch relies on a purely logical string validation within the...

Symlink Attack

Overview compressing is an Everything you need for compressing and uncompressing Affected versions of this package are vulnerable to Symlink Attack via the isPathWithinParent function. An attacker can overwrite arbitrary files outside the intended extraction directory by supplying a malicious...