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...

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 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 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...

Astra Linux – Vulnerability in exempi

The XMP Toolkit version 2020.1 and earlier versions is affected by a memory corruption vulnerability, which may lead to the execution of arbitrary code within the context of the current user. User interaction is required to exploit this vulnerability...

Astra Linux – Vulnerability in ffmpeg

A heap-use-after-free in the avfreep function in libavutil/mem.c of FFmpeg 4.2 allows attackers to execute arbitrary code...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 111. 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 for Android 112, Firefox 112, and Focus for Andro...

Astra Linux – Vulnerability in Thunderbird

Mozilla developers reported memory safety bugs in Thunderbird 78.13.0. 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 Thunderbird versions less...

Astra Linux – Vulnerability in ffmpeg5

FFmpeg v.n6.1-3-g466799d4f5 allows an attacker to trigger the use of a parameter with a negative value in the avsamplessetsilence function located at line 260:9 in the libavutil/samplefmt.c component...

Astra Linux – Vulnerability in poppler, poppler-22

Poppler prior to and including version 22.08.0 contains an integer overflow in the JBIG2 decoder JBIG2Stream::readTextRegionSeg in JBIGStream.cc. Processing a specially crafted PDF file or JBIG2 image may lead to a crash or the execution of arbitrary code. This is similar to the vulnerability...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 119. 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 120...

Astra Linux – Vulnerability in Firefox and Thunderbird

Memory safety bugs exist in Firefox 119, Firefox ESR 115.4, and Thunderbird 115.4. 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 version...