CVE-2026-23398

CVE-2026-23398 Linux Kernel icmptagvalidation NULL Pointer Dereference Remote DoS Description icmptagvalidation in net/ipv4/icmp.c dereferences inetprotosproto without a NULL check. A remote attacker can send a single crafted ICMP Fragmentation Needed packet with an unregistered inner protocol...

RMCP: Unauthenticated permanent session-table leak in rmcp Streamable HTTP server transport leads to remote denial-of-service

Summary An unauthenticated remote attacker can leak one entry per HTTP request out of the in-memory session table of LocalSessionManager by sending a well-formed JSON-RPC POST that is not an InitializeRequest. The Streamable HTTP server's handlepost allocates the session before it validates the...

CVE-2026-20404-MediaTek-modem-remote-DoS-rogue-base-station-scenario-

CVE-2026-20404-MediaTek-modem-remote-DoS-rogue-base-station-scenario- A MediaTek modem input validation issue can cause a system crash remote DoS when a UE connects to a rogue base station controlled by an attacker with no user interaction required. The provided check.sh code is used to: 1...

CVE-2026-32941

A framework-wide vulnerability in Sliver C2 allows for an unauthenticated, remote Denial of Service by triggering Uncontrolled Memory Allocation CWE-789 / CWE-400, leading to a process-wide Out-of-Memory OOM crash. References: Tenable Reproduction Steps: 1. Extract Credentials: Obtain the mTLS...

CVE-2022-0778-POC

Un POC sencillo de activación remota para CVE-2022-0778 Por qué Mientras intentábamos validar si las implementaciones de servidor de nuestro lado eran/son vulnerables a CVE-2022-0778, resultó extremadamente engorroso hacerlo de forma remota. Las instrucciones para crear certificados maliciosament...

Moderate: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 8. 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 th...

Moderate: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 9. 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 th...

exploit-CVE-2016-6515

OpenSSH remote DOS Before 7.3 OpenSSH does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service crypt CPU consumption via a long string. This bug resides in auth-passwd.c in authpassword function. Attackers can exploit this issue to...

CVE-2020-11881

CVE-2020-11881 Denegación de servicio remota de MikroTik SMB DoS Este informe describe CVE-2020-11881, una denegación de servicio DoS remota no autenticada para el servicio SMB de MikroTik que se ejecuta en RouterOs. La vulnerabilidad permite a un atacante bloquear el servicio SMB en ejecución y...

Apple-Remote-Crash-Tool-CVE-2018-4407

Apple-Remote-Crash-Tool-CVE-2018-4407 Bloquea cualquier dispositivo macOS High Sierra o iOS 11 que esté en la misma red WiFi Solo una pequeña herramienta que utiliza una vulnerabilidad pública de 'desbordamiento de búfer en el montón' CVE-2018-4407 y facilita la explotación de redes completas...

CVE-2020-16899

CVE-2020-16899: Vulnerabilidad de denegación de servicio en TCP/IP de Microsoft Windows Puntuación CVSS: 7.5 Vector CVSS: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C Resumen El 13 de octubre, Microsoft anunció una vulnerabilidad crítica en la pila IPv6 de Windows que permite a un...

NFSundown

Resumen Exploit de prueba de concepto para NFSundown CVE-2025-38089. Puede provocar de forma remota la caída del kernel en un servidor NFS. Detalles Un atacante remoto puede provocar una desreferencia de puntero nulo en el kernel y causar su caída enviando una solicitud RPC especialmente...

CVE-2026-32945

CVE-2026-32945 PJSIP DNS Compression Pointer Heap OOB Read Remote DoS Description getnamelen and getname in pjlib-util/src/pjlib-util/dns.c read a 2-byte DNS compression pointer via pjmemcpy&offset, p, 2 without checking that both bytes lie within the packet buffer. When a 0xC0 byte compression...

CVE-2026-35333

CVE-2026-35333 strongSwan RADIUS attribute-iterator pre-auth infinite loop / remote DoS. Description attributeenumerate in src/libradius/radiusmessage.c:247-271 accepts RADIUS attributes whose length byte is smaller than sizeofrattrt 2. For length == 0: data-len = next-length - sizeofrattrt...

EUVD-2026-78980

In Cellular Modem, there is a possible denial of service due to improper input validation. This could lead to remote proximal/adjacent denial of service with no additional execution privileges needed. User interaction is not needed for exploitation...

EUVD-2026-78631

FreeRDP before 3.31.0 fails to validate client-supplied DesktopWidth and DesktopHeight values during GCC negotiation, allowing remote attackers to crash the server. Attackers can send crafted RDP packets with zero or oversized dimensions to trigger division-by-zero or assertion failures in...

CVE-2026-90439

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with OpenSSL versions = OpenSSL 3.5.0 under certain configurations, a limited heap buffer overflow could happen while processing a TLS handshake. This can happen in a non-deterministic manner th...

EUVD-2026-78268

A vulnerability was determined in vllm-project vLLM up to 0.27.1. This affects an unknown part of the file /v1/chat/completions of the component Jinja Template Rendering. This manipulation of the argument chattemplate causes resource consumption. The attack can be initiated remotely. The exploit...

CVE-2026-43790

The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory...

CVE-2026-27654

CVE-2026-27654 NGINX ngxhttpdavmodule Desbordamiento de búfer en el montón mediante subdesbordamiento de sizet Denegación de servicio remota / Potencial ejecución remota de código Descripción ngxhttpdavcopymovehandler en src/http/modules/ngxhttpdavmodule.c calcula la longitud de la URI de destino...