samsung-exynos-sms-stack-overflow-cve-2025-54328-critical-zero-click-baseband-rce

CVE-2025-54328 — Desbordamiento de búfer de pila en SMS RP-DATA de Samsung Exynos PoC conceptual para CVE-2025-54328, un desbordamiento de búfer de pila crítico CVSS 10.0 en el analizador SMS RP-DATA del firmware de banda base de Samsung Exynos. Artículo Artículo completo: Samsung Exynos...

CVE-2019-18634

CVE-2019-18634 CVE-2019-18634 是一个影响 Sudo 版本 buf if writefd, "\b \b", 3 == -1 break; --cp; left = bufsiz; continue; // ... cp++ = c; // ... 基本上，当存在 sudo-term-kill 字符时，如果写操作失败，它将不会递减缓冲区指针，而是重置可写入字符数的计数，从而有效地在该缓冲区上实现任意长度写入。 对所使用的代码和函数的深入分析显示， sudo-term-kill...

CVE-2019-1663-Binary-Analysis

CVE-2019-1663 二进制分析 作者： Corentin Wolff 漏洞起源 漏洞来源 该漏洞源于函数 0x0002BF64，它错误地使用了 strcpy 函数，使其容易遭受缓冲区溢出攻击。为清晰起见，此函数已重命名为 Login。以下代码片段说明了问题： undefined4 Loginchar param1, char param2, char param3, int param4 ... 在此片段中，strcpy 函数被不当使用，导致了缓冲区溢出漏洞： if param4 == 0 iVar2 = strncmpacStackfa, "enc=", 4; if iVar2...

kernel: dm-verity: fix buffer overflow in FEC calculation

A flaw was found in the dm-verity component of the Linux kernel. A buffer overflow occurs during Forward Error Correction FEC calculation, allowing an attacker to write past the end of an allocated buffer. This out-of-bounds write can corrupt the syndrome buffer, potentially leading to system...

CVE-2025-5548

Estudio técnico de la vulnerabilidad CVE-2025-5548 Introducción En este trabajo se analiza la vulnerabilidad CVE-2025-5548 , asociada a un desbordamiento de búfer en la pila presente en FreeFloat FTP Server v1.0. El objetivo principal del laboratorio es entender cómo se comporta una aplicación...

RHEL 10 : libvirt (RHSA-2026:75583)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:75583 advisory. The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating system...

Fedora 44 : chromium (2026-35b989661c)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-35b989661c advisory. Update to 154.0.8037.92 CVE-2026-102299: Type confusion in V8 CVE-2026-102300: Uninitialized resource in WebGPU CVE-2026-102301: Out of bounds write...

MiracleLinux 8 : gvfs-1.36.2-22.el8_10 (AXSA:2026-1967:05)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1967:05 advisory. gvfs: SFTP: heap-based buffer overflow in readreply CVE-2026-84268 Tenable has extracted the preceding description block directly from the MiracleLinux...

RHEL 10 : freerdp (RHSA-2026:75570)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:75570 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to...

Security update for chromium (critical)

openSUSE Security Update: Security update for chromium Announcement ID: openSUSE-SU-2026:0344-1 Rating: critical References: 1283262 Cross-References: CVE-2026-102299 CVE-2026-102300 CVE-2026-102301 CVE-2026-102302 CVE-2026-102303 CVE-2026-102304 CVE-2026-102305 CVE-2026-102306 CVE-2026-102307...

AlmaLinux 9 : ghostscript (ALSA-2026:74457)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:74457 advisory. ghostscript: ghostscript: Heap buffer overflow via JPEG 2000 output adapter CVE-2026-39919 Tenable has extracted the preceding description block directly from the...

RHEL 8 : librabbitmq (RHSA-2026:75582)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:75582 advisory. The librabbitmq packages provide an Advanced Message Queuing Protocol AMQP client library that allows you to communicate with AMQP servers using...

Fedora 45 : chromium (2026-0daef29dc3)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-0daef29dc3 advisory. Update to 154.0.8037.92 CVE-2026-102299: Type confusion in V8 CVE-2026-102300: Uninitialized resource in WebGPU CVE-2026-102301: Out of bounds write...

Fedora 45 : nagios-plugins (2026-c213ad9471)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-c213ad9471 advisory. Update to upstream bz2453492 checkicmp: host-count overflow leads to heap buffer overflow bz2513957 Update 0012-fix-perl-ntp-ipv6.patch to allow uppercase...

AlmaLinux 9 : libvirt (ALSA-2026:74424)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:74424 advisory. libvirt: swtpm privilege escalation via symlink following CVE-2026-63622 libvirt: Integer overflow in NodeGetFreePages RPC handler leading to heap buffer...

CVE-2026-14266

CVE-2026-14266 — Desbordamiento de búfer en el montículo del decodificador XZ de 7-Zip Severidad crítica | CVSS: 8.8 Alta | CWE-122: Desbordamiento de búfer basado en montículo Afectado: 7-Zip ≤ 26.01 | Parcheado: 7-Zip 26.02 2026-06-25 Descubierto y analizado por: Li Yuxuan liyuxuan504-byte y su...

CVE-2025-48593

CVE-2025-48593: Ejecución Remota de Código Zero-Click en el Sistema Android Autor: LAKSHMIKANTHAN K letchupkt Fecha: Noviembre 2025 Gravedad: Crítica Una vulnerabilidad crítica de ejecución remota de código zero-click que afecta a los dispositivos Android 13-16. Resumen de la Vulnerabilidad...

CVE-2019-19203

CVE-2019-19203 在Oniguruma 6.x（6.9.4rc2之前版本）中发现了一个问题。在文件gb18030.c的函数gb18030mbcenclen中，在解引用UChar指针时未检查是否已越过匹配字符串的末尾，这导致了基于堆的缓冲区过度读取。 研究人员：ManhND（Tarantula团队，VinCSS，Vingroup成员） 什么是Oniguruma Oniguruma由K...

CVE-2022-0847_dirty-pipe

CVE-2022-0847 / Dirty Pipe PoC de Dirty Pipe CVE-2022-0847 modificado que secuestra un binario SUID para lanzar una shell root y también intenta restaurar el binario dañado. Puntuación CVSS: 7.8 ALTA Se encontró un fallo en la forma en que el miembro "flags" de la nueva estructura de búfer de...

streambox-cve-2026-28618

Zero-click APV, in a player that auto-plays shared clips CVE-2026-28618 in StreamBox — the same OpenAPV decoder class as CVE-2026-0006, turned into a heap write against a session object. This repo is a public, redacted writeup: flags, instance tokens, and the HMAC key are omitted. The APK and...