CVE-2021-47996

A flaw was found in Nokogiri, specifically within its bundled libxml2 library. A remote attacker could exploit multiple vulnerabilities, including memory leaks, buffer over-reads, heap-based buffer overflows, and out-of-bounds reads, by processing specially crafted XML documents. This could lead ...

CVE-2021-3156

CVE-2021-3156 Nota: Queste istruzioni sono mie personali e note da uno streaming che ho fatto. Se qualcosa non è corretto, fammelo sapere. Fidati prima delle fonti ufficiali! Ciao a tutti, Un paio di giorni fa, è stato scoperto un grave overflow del buffer basato su heap in sudo, sfruttabile da...

PX4-Military-UAV-Autopilot-1.12.3-Stack-Buffer-Overflow-Exploit-CVE-2025-5640-

PX4 Military UAV Autopilot =1.12.3 Stack-Pufferüberlauf-Exploit CVE-2025-5640 Autor: Mohammed Idrees Banyamer @banyamersecurity GitHub: https://github.com/mbanyamer Datum: 2025-06-21 Getestet auf: Ubuntu 20.04 LTS + PX4 SITL jMAVSim CVE: CVE-2025-5640 Typ: Denial of Service DoS durch...

CVE-2020-8249

CVE-2020-8249: Estouro de Buffer no Pulse Secure VPN Linux Client O executável SUID root pulsesvc, tem uma função “doupload” que chama “sprintf” de forma insegura, o que pode resultar em um estouro de buffer. Como o “sprintf” escreve os valores na pilha, se uma string grande o suficiente for...

CVE-2026-80570

A flaw was found in the synaptics-rmi4 component of the Linux kernel. This vulnerability occurs when an error in processing a report request or command leads to an incorrect size being used for subsequent data operations. A local user could exploit this by manipulating the video format, causing t...

CVE-2025-29338

CVE-2025-29338 — Avviso di Sicurezza Buffer Overflow nel driver del kernel Wi-Fi NXP moal.ko woalsetupmoduleparam / parsecfggetline Campo| Valore ---|--- ID CVE| CVE-2025-29338 Gravità| Alta Punteggio CVSS v3.1| 7.8 Vettore CVSS v3.1| CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Tipo di...

-Win10-x64-CloudMe-Sync-1.10.9-Buffer-Overflow-SEH-DEP-Bypass

-Win10-x64-CloudMe-Sync-1.10.9-Buffer-Overflow-SEH-DEP-Bypass La mia versione - Win10 x64 CloudMe-Sync-1.10.9-Buffer-Overflow-SEH-DEP-Bypass...

CVE-2026-80568

A flaw was found in the Linux kernel's synaptics-rmi4 input driver. Changing the diagnostic report type while a video stream V4L2 is active can alter the expected report size. Since V4L2 buffers are allocated based on the initial size at stream start, a larger subsequent report could lead to a he...

CVE-2026-63387

A flaw was found in Libevent, an event notification library. An off-by-one stack buffer overflow exists in the dnsnametolabels function when processing a name-bearing DNS record. A remote attacker could send a specially crafted DNS server response, which may lead to a crash or corruption of the...

CVE-2019-18634-writeup

Análise do CVE-2019-18634 https://www.exploit-db.com/exploits/47995 Sudo 1.8.25p - 'pwfeedback' Buffer Overflow PoC A opção pwfeedback do sudo pode ser usada para fornecer feedback visual quando o usuário está digitando sua senha. Para cada tecla pressionada, um asterisco é impresso. Esta opção f...

CVE-2026-0300

Strumento di Indagine Non Distruttiva sull'Esposizione per PAN-OS CVE-2026-0300 Panoramica Questo strumento è un'utility di indagine sull'esposizione non distruttiva per valutare se un servizio PAN-OS target possa esporre superfici accessibili dalla rete correlate a CVE-2026-0300. Lo strumento è...

PAN-OS-User-ID-Buffer-Overflow-PoC

🛡️ CVE-2026-0300: Análise de RCE no Portal User-ID™ do PAN-OS Prova de Conceito de Pesquisa: CWE-787 Gravação Fora dos Limites 📌 Visão Geral CVE-2026-0300 é uma vulnerabilidade de estouro de buffer de alta gravidade identificada no Portal de Autenticação User-ID™ Portal Cativo do Palo Alto Network...

cve-2026-0300-audit

CVE-2026-0300 Audit-Tooling Schreibgeschützte Audit-Tooling für CVE-2026-0300 — den nicht authentifizierten Pufferüberlauf im PAN-OS User-ID Authentication Portal früher bekannt als „Captive Portal" auf PA-Series- und VM-Series-Firewalls. Dieses Repository begleitet das Sicherheitsadvisory...

CVE-2026-81625

A remote attacker with user privileges may use a malicious or compromised NASL vulnerability test VT on the affected products to trigger a stack buffer overflow and gain full access on the compromised system...

CVE-2026-80580

A flaw was found in the fbdev component of the Linux kernel. This vulnerability arises because the modestring function, when generating output for the sysfs interface, can write more data than its allocated buffer can hold. An attacker could exploit this by providing a specially crafted input,...

CVE-2026-80571

A flaw was found in the Linux kernel's powerpc/pseries: papr-phy-attest component. This vulnerability arises from insufficient validation of a command length parameter, which can lead to a buffer overflow. Such an overflow could be exploited by a local attacker to potentially execute arbitrary co...

Moderate: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

libxml2: libxml2: Arbitrary code execution in xmlcatalog utility via buffer overflow

A flaw was found in libxml2, specifically within the xmlcatalog utility when operating in shell mode. An attacker can exploit multiple stack-based buffer overflows by providing an excessively long input line. This leads to memory corruption, which may cause the application to crash or potentially...

CVE-2021-1965

CVE-2021-1965 CVE-2021-1965 WiFi Zero Click RCE Trigger PoC Dies ist ein schneller und unsauberer Proof-of-Concept-Code, um zu überprüfen, ob dein Telefon verwundbar ist. Nach dem Ausführen des PoC-Codes sollte dein Telefon innerhalb von Sekunden abstürzen und neu starten. Falls du weitere...

CVE-2026-81625 Stack buffer overflow in Greenbone OS and openvas-scanner

A remote attacker with user privileges may use a malicious or compromised NASL vulnerability test VT on the affected products to trigger a stack buffer overflow and gain full access on the compromised system...