CVE-2026-107294 Pydantic AI: Unbounded memory use when downloading remote content via web_fetch or FileUrl

Pydantic AI is a Python agent framework for building applications and workflows with Generative AI. From 1.77.0 until 1.107.2 and 2.24.0, webfetchtool, the WebFetch local fallback, and remote FileUrl media downloads buffer the complete HTTP response body before enforcing content-size controls. An...

kernel: KVM: arm64: Reassign nested_mmus array behind mmu_lock

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine for arm64 architectures. An issue in the reallocation of the nestedmmus array allows a process to access freed memory. This memory corruption vulnerability could enable a local attacker to escalate privileges or cause a denia...

kernel: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu()

A flaw was found in the Linux kernel's Virtual Extensible LAN VXLAN module. This vulnerability occurs because a cached IP header pointer is improperly reused after a Path Maximum Transmission Unit PMTU check. When the packet's head is modified during the PMTU check, the old cached IP header point...

kernel: netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack()

A flaw was found in the Linux kernel's netfilter connection tracking subsystem. The TCP option processing mechanism improperly assumes memory alignment when reading packet headers. A remote attacker could exploit this vulnerability by sending crafted TCP packets with misaligned SACK options throu...

kernel: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp()

A flaw was found in the Linux kernel's tunnels module. This vulnerability occurs when the iptunnelpmtudcheckicmp function is called without the skb transport header being properly set. An attacker could exploit this condition to trigger an out-of-bound memory access, which may lead to system...

kernel: nvme-tcp: fix host memory disclosure on R2T for a read command

A flaw was found in the Linux kernel's NVMe Non-Volatile Memory Express over TCP nvme-tcp component. A malicious NVMe controller can exploit this vulnerability by sending a Ready to Transfer R2T command for a read request. The host system, failing to properly validate the request direction, will...

EUVD-2026-94533

Excelize: extractPart allocates attacker-controlled, unbounded and negative-sized buffers from CFB directory entries: remote panic / OOM DoS...

CVE-2021-46702

CVE-2021-46702 Descripción: Tor Browser 9.0.7 en Windows 10 build 10586 es vulnerable a la divulgación de información. Esto podría permitir a atacantes locales eludir la función de anonimato prevista y obtener información sobre los servicios onion visitados por un usuario local. Esto se puede...

CVE-2021-40449-NtGdiResetDC-UAF

CVE-2021-40449-NtGdiResetDC-UAF Un POC para CVE-2021-40449. Solo probado en 1809, el código es un poco tosco, pero es una buena experiencia para mí. En lugar de usar el método ThreadName, se utiliza la asignación de memoria en espacio de usuario...

CVE-2024-0070-NVIDIA-GPU-Driver--Resonance-Vulnerability

CVE-2024-0070-Controlador-GPU-NVIDIA--Vulnerabilidad-de-Resonancia Los controladores de GPU de NVIDIA tienen una falla de coherencia temporal en su gestión de memoria. Con una resonancia de 587 kHz, las páginas de memoria del controlador experimentan interferencia de desintegración α, lo que...

CVE-2025-59287

Reproducción de la vulnerabilidad CVE-2025-59287 en WSUS CVE-2025-59287 — Inyección de WolfShell Wolverine memory shell directo Resumen CVE-2025-59287 aprovecha una falla lógica en los componentes relacionados con WSUS para inyectar un memory shell de WolfShell en el servidor objetivo. Cuando un...

CVE_2019_2215

CVE-2019-2215 - Escalada de privilegios local por UAF en Android Binder Un exploit reescrito de Prueba de Concepto / Escalada de Privilegios Local LPE que apunta a CVE-2019-2215 , una vulnerabilidad de uso después de liberación Use-After-Free en el controlador Android Binder. He proporcionado la...

dyen

dyen dyen carga un dylib Mach-O en memoria usando el Python de serie de macOS y llama a un punto de entrada exportado sin usar dlopen sobre ese dylib. El objetivo es que la imagen nunca exista como archivo independiente en el objetivo y que nunca se registre con dyld. por cenobyte...

CVE-2026-61801 github.com/moby/sys/user has a possible DoS via unbounded parsing of user and group database files

The github.com/moby/sys/user package provides Go utilities for parsing and looking up entries in Unix-style user and group database files. Versions before 0.4.1 do not sufficiently limit entries when parsing /etc/passwd- or /etc/group-style files, allowing an attacker who can supply a specially...

CVE-2026-61801 github.com/moby/sys/user has a possible DoS via unbounded parsing of user and group database files

The github.com/moby/sys/user package provides Go utilities for parsing and looking up entries in Unix-style user and group database files. Versions before 0.4.1 do not sufficiently limit entries when parsing /etc/passwd- or /etc/group-style files, allowing an attacker who can supply a specially...

CVE-2026-61801 github.com/moby/sys/user has a possible DoS via unbounded parsing of user and group database files

The github.com/moby/sys/user package provides Go utilities for parsing and looking up entries in Unix-style user and group database files. Versions before 0.4.1 do not sufficiently limit entries when parsing /etc/passwd- or /etc/group-style files, allowing an attacker who can supply a specially...

CVE-2026-61801

The "github.com/moby/sys/user" package provides Go utilities for parsing and looking up entries in Unix-style user and group database files. Versions before 0.4.1 do not sufficiently limit entries when parsing "/etc/passwd"- or "/etc/group"-style files, allowing an attacker who can supply a...

CVE-2026-61801

The github.com/moby/sys/user Go package, versions before 0.4.1 , is vulnerable to a Denial of Service (DoS) because it does not sufficiently limit entries when parsing /etc/passwd or /etc/group -style files. An attacker capable of supplying a specially crafted file can trigger excessive memory co...

CVE-2026-61801

The github.com/moby/sys/user package provides Go utilities for parsing and looking up entries in Unix-style user and group database files. Versions before 0.4.1 do not sufficiently limit entries when parsing /etc/passwd- or /etc/group-style files, allowing an attacker who can supply a specially...

CVE-2026-107676

FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in avdynamichdrplustot35 that leaves up to three payload bytes uninitialized when tonemappingflag is 0. Attackers can supply crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata so that remuxing or transcodin...