Astra Linux – Vulnerability in imagemagick

A flaw was discovered in ImageMagick version 7.0.11. In this version, an integer overflow in the WriteTHUMBNAILImage function in the coders/thumbnail.c file may lead to undefined behavior when processing a specially crafted image file submitted by an attacker. The greatest threat posed by this...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: tomoyo: Fixed the UAF write bug in tomoyowritecontrol. Since tomoyowritecontrol updates head-writebuf when the write function is called for long lines, we need to retrieve head-writebuf after holding head-iosem. Otherwise,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iouring/rw: fixed the omission of the NOWAIT check for ODIRECT write operations. When iouring initiates a write operation, it calls kiocbstartwrite, which triggers the super block rwsem. This prevents any freezes from occurring...

Astra Linux – Vulnerability in openexr

OpenEXR provides the specification and reference implementation of the EXR file format, a image storage format for the motion picture industry. In versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, there was an integer overflow in ImageChannel::resize, which led t...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fixed a heap overflow in the NFSv4.0 LOCK replay cache. The NFSv4.0 replay cache uses a fixed 112-byte inline buffer rpibufNFSD4REPLAYISIZE to store encoded operation responses. This size was calculated based on OPEN...

Astra Linux – Vulnerability in Paramiko

In Paramiko before 2.10.1, a race condition between creation and chmod in the writeprivatekeyfile function could allow unauthorized information disclosure...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bonding: Annotate the data races around slave-lastrx. slave-lastrx and slave-targetlastarprx... can be read and written without locking. Add READONCE and WRITEONCE annotations. syzbot reported: BUG: KCSAN: Data race in...

CVE-2026-5027

Esta publicación es un artículo de investigación publicado por EQSTLab. Gracias aYahia Hamza, quien reportó y analizó esta vulnerabilidad. CVE-2026-5027 ★ CVE-2026-5027 Langflow Path Traversal / Escritura Arbitraria de Archivos PoC ★ Descripción CVE-2026-5027 : Vulnerabilidad de Escritura...

CVE-2026-63266

LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. Through such a link a document could open an embedded Firebird database that wrote a file to any location the user could write to. In fixed versions an embedded Firebird database can open or...

CVE-2026-63266

LibreOffice Calc is vulnerable to an arbitrary file write due to how it handles external data source links. An attacker can use a document to open an embedded Firebird database , which may write files to any location the user has permissions to access. The vulnerability is caused by a lack of dir...

EUVD-2026-92417

LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. Through such a link a document could open an embedded Firebird database that wrote a file to any location the user could write to. In fixed versions an embedded Firebird database can open or...

CVE-2026-63266 Arbitrary file write via calcext:data-mappings, sql provider and Firebird backup functionality

LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. Through such a link a document could open an embedded Firebird database that wrote a file to any location the user could write to. In fixed versions an embedded Firebird database can open or...

CVE-2026-63266 Arbitrary file write via calcext:data-mappings, sql provider and Firebird backup functionality

LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. Through such a link a document could open an embedded Firebird database that wrote a file to any location the user could write to. In fixed versions an embedded Firebird database can open or...

kernel: ipvs: clear IPv4 options after rebasing tunnel ICMP errors

A flaw was found in the Linux kernel's IP Virtual Server IPVS component. When processing Internet Control Message Protocol ICMP errors for tunneled packets, the system can incorrectly use a stale IPv4 option offset. A remote attacker could exploit this by sending a specially crafted ICMP packet,...

Security update for pcre2

This update for pcre2 fixes the following issues: CVE-2026-86145: missing size checks in pcre2dfamatch code can lead to an out-of-bounds write bsc1279893. CVE-2026-89156: out-of-bounds read via invalid UTF data during JIT fallback bsc1280054. CVE-2026-89157: out-of-bounds write via large pattern...

SUSE-SU-2026:4458-1 Security update for pcre2

This update for pcre2 fixes the following issues: - CVE-2026-86145: missing size checks in pcre2dfamatch code can lead to an out-of-bounds write bsc1279893. - CVE-2026-89156: out-of-bounds read via invalid UTF data during JIT fallback bsc1280054. - CVE-2026-89157: out-of-bounds write via large...

Codiad-CVE-2018-14009

instalar codiad @ git clone https://github.com/Codiad/Codiad.git Pasos para la reproducción 1. Configurar un entorno vulnerable en un servidor Ubuntu con Codiad 2.8.4 última versión @ chmod o+w config.php @ chmod o+w workspace @ chmod o+w plugins @ chmod o+w themes @ chmod o+w data 2. @ git...

CVE-2026-31802

🛡️ CVE-2026-31802 - 简易概念验证查看器 📋 关于 CVE-2026-31802 本仓库提供了 CVE-2026-31802 的概念验证 PoC 及分析报告。该问题存在于 npm tar 包中，是一个安全漏洞。攻击者可通过滥用符号链接和路径遍历，欺骗软件将文件写入其允许文件夹之外的位置。 这可能导致未经授权覆盖您计算机上的重要文件。了解并测试此漏洞有助于提升安全性。本项目展示了该漏洞的工作原理，并帮助安全研究人员验证修复方案。 🖥️ 系统要求 要在 Windows 机器上运行本软件，请确保系统满足以下条件： Windows 10 或更高版本 至少 2 GB 的可用硬盘空间...

CVE-2025-4517-PoC

CVE-2025-4517-PoC CVE-2025-4517 是 Python tarfile 模块中的一个漏洞，允许在解压不受信任的 tar 归档文件时，在提取目录之外写入任意文件。该问题出现在使用 TarFile.extract 或 TarFile.extractall 并指定 filter="data" 或 filter="tar" 时，后者无法完全阻止通过精心构造的 tar 成员进行的路径遍历攻击。 Python 3.14 将默认提取过滤器更改为 "data"，因此依赖此默认值的应用程序也可能受到影响。虽然源代码分发的安装不受显著影响，但任何使用这些过滤器解压不受信任 tar...

watchTowr-vs-BMC-Footprints-RCE-CVE-2025-71257-CVE-2025-71260

CVE-2025-71257 y CVE-2025-71260 Cadena de Ejecución Remota de Código Pre-Autenticada en BMC FootPrints Herramienta Generadora de Artefactos de Detección de la Cadena de Ejecución Remota de Código Pre-Autenticada en BMC FootPrints Descripción Este Generador de Artefactos de Detección verifica si l...