Important: Red Hat Security Advisory: python security update

An update for python is now available for Red Hat Enterprise Linux 7 Extended Lifecycle 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...

python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...

python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API

A flaw was found in the Python webbrowser.open API. If a specially crafted URL containing "%action" is processed, an attacker could bypass a previous mitigation for CVE-2026-4519. This bypass allows for command injection into the underlying shell, potentially leading to arbitrary code execution...

Important: Red Hat Security Advisory: openexr security update

An update for openexr is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. 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...

Important: Red Hat Security Advisory: python3.9 security update

An update for python3.9 is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. 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...

python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API

A flaw was found in the Python webbrowser.open API. If a specially crafted URL containing "%action" is processed, an attacker could bypass a previous mitigation for CVE-2026-4519. This bypass allows for command injection into the underlying shell, potentially leading to arbitrary code execution...

python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...

python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API

A flaw was found in the Python webbrowser.open API. If a specially crafted URL containing "%action" is processed, an attacker could bypass a previous mitigation for CVE-2026-4519. This bypass allows for command injection into the underlying shell, potentially leading to arbitrary code execution...

Arbitrary Code Injection

Overview twig/twig is a flexible, fast, and secure template language for PHP. Affected versions of this package are vulnerable to Arbitrary Code Injection via the obj.expr dynamic attribute syntax and MacroReferenceExpression::compile. An attacker can execute arbitrary PHP code by supplying a...

Arbitrary Code Injection

Overview twig/twig is a flexible, fast, and secure template language for PHP. Affected versions of this package are vulnerable to Arbitrary Code Injection via template name handling in the % use % tag compilation path. An attacker can execute arbitrary PHP code by supplying a crafted template nam...

How an image could compromise your Mac: understanding an ExifTool vulnerability (CVE-2026-3102)

Introduction ExifTool is a widely adopted utility for reading and writing metadata in image, PDF, audio, and video files. It is available both as a standalone command-line application and as a library that can be embedded in other software. In this article, we break down CVE-2026-3102, an ExifToo...

MAL-2026-4647 Malicious code in prjct-cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 72b60bff5e0e18ecdc993dc505651612acba538fd6c5e46c4ea69619c453f8f9 On npm install, scripts/postinstall.js invokes scripts/ensure-bun.sh, which runs curl -fsSL https://bun.sh/install | bash with no version pin and no...

python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...

Malicious code in @weirdorg/dotenv (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector dce94a089c58246a54a1e4496d323c92bb46dac654e1a1403e875292be94b198 Package is a near-verbatim republication of the popular dotenv library same README, API, and file layout under the @weirdorg/dotenv name. The only...

MAL-2026-4467 Malicious code in @weirdorg/dotenv (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector dce94a089c58246a54a1e4496d323c92bb46dac654e1a1403e875292be94b198 Package is a near-verbatim republication of the popular dotenv library same README, API, and file layout under the @weirdorg/dotenv name. The only...

openexr security update

An update is available for openexr. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenEXR is an open-source high-dynamic-range floating-point image file format...

Astra Linux – Vulnerability in WebKit2GTK

A type confusion issue has been addressed through improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, and tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 124. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Firefox versions prior to 125...

Astra Linux – Vulnerability in WebKit2GTK

A memory management issue related to “use after free” operations has been addressed through improved memory management practices. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, and tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code...

Astra Linux – Vulnerability in exempi

The XMP Toolkit SDK version 2020.1 and earlier is affected by a buffer overflow vulnerability that may lead to arbitrary code execution in the context of the current user. Exploitation requires user interaction, as the victim must open a specially crafted file...