RLSA-2026:61386 Important: nodejs:24 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: nodejs: Node.js: Unauthorized filesystem access due to Permission Model enforcement flaw CVE-2026-58043 nodejs: Node.js: Remote memory exhaustion...

RLSA-2026:61383 Important: nodejs:22 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: nodejs: Node.js: Unauthorized filesystem access due to Permission Model enforcement flaw CVE-2026-58043 nodejs: Node.js: Remote memory exhaustion...

CVE-2026-46242

CVE-2026-46242 — “Bad Epoll” 该仓库是一个基于已存在的 x86 漏洞利用的 aarch64 内核 Bad Epoll 验证器。 通过epoll 释放后使用（Use-After-Free）竞态条件实现的 Linux 内核本地权限提升 字段| 详情 ---|--- CVE| CVE-2026-46242 别名| Bad Epoll 类型| 通过竞态条件导致的释放后使用（UAF） CVSS| 7.8（高危） 影响| 本地权限提升 → root 受影响内核| 5.10 – 6.11（LTS 与 COS） 子系统| fs/eventpoll.c（epremove /...

CVE-2022-32250-LPE

CVE-2022-32250-LPE CVE-2022-32250 の LPE エクスプロイト - netfilter の Use-After-Free 脆弱性。 脆弱性に関する私の解説記事: Conquering a Use-After-Free in nftables: Detailed Analysis and Exploitation of CVE-2022-32250 ビルド ビルドには libmnl と libnftnl が必要です。 root@kitploit: gcc -lmnl -lnftnl exploit.c -o exploit 信頼性...

CVE-2026-14366

The Silicon Labs SiWx917 WiFi driver's transmit callback siwx91xsend in drivers/wifi/siwx91x/siwx91xwifi.c frees a network packet it does not own. In the Zephyr TX path the netpkt is owned by the L2/networking stack; the driver only borrows it to copy the frame bytes into a local netbuf. Before t...

CVE-2026-14366 SiWx91x WiFi driver double-unref / use-after-free of caller-owned TX net_pkt

The Silicon Labs SiWx917 WiFi driver's transmit callback siwx91xsend in drivers/wifi/siwx91x/siwx91xwifi.c frees a network packet it does not own. In the Zephyr TX path the netpkt is owned by the L2/networking stack; the driver only borrows it to copy the frame bytes into a local netbuf. Before t...

CVE-2026-14366

CVE-2026-14366 affects the Silicon Labs SiWx917 WiFi driver in the Zephyr RTOS. The transmit callback siwx91x_send() in drivers/wifi/siwx91x/siwx91x_wifi.c calls net_pkt_unref() on a packet owned by the caller (ethernet_send() in subsys/net/l2/ethernet/ethernet.c), causing a use-after-free and do...

CVE-2026-14366 SiWx91x WiFi driver double-unref / use-after-free of caller-owned TX net_pkt

The Silicon Labs SiWx917 WiFi driver's transmit callback siwx91xsend in drivers/wifi/siwx91x/siwx91xwifi.c frees a network packet it does not own. In the Zephyr TX path the netpkt is owned by the L2/networking stack; the driver only borrows it to copy the frame bytes into a local netbuf. Before t...

CVE-2026-80692

A flaw was found in the Bluetooth hcisync component of the Linux kernel. This vulnerability, a Use-After-Free UAF, could allow a local attacker to potentially cause a system crash or execute unauthorized code. This occurs if a connection object is released from memory while the hcisync task is...

CVE-2026-64560-Analysis

CVE-2026-64560 — Linux Kernel posix-cpu-timers 非 leader exec 竞争 UAF Reproducer / PoC（触发验证型） ：Linux & Android NDK 本仓库仅用于在自有测试设备 上验证补丁状态与研究学习，不包含任何提权/利用原语。 1. 漏洞概述 字段| 内容 ---|--- CVE ID| CVE-2026-64560 标题| posix-cpu-timers: Prevent UAF caused by non-leader exec race 类型| Use-After-Free（CWE-416），竞态条件...

Updated c-ares packages fix security vulnerabilities

Use-after-free / double-free in c-ares query-completion handling, remotely triggerable via aresgetaddrinfo over TCP. CVE-2026-33630 CPU-exhaustion denial of service via unbounded DNS name compression pointer chains. CVE-2026-69184 Memory-amplification denial of service via unvalidated DNS header...

MGASA-2026-0343 Updated c-ares packages fix security vulnerabilities

Use-after-free / double-free in c-ares query-completion handling, remotely triggerable via aresgetaddrinfo over TCP. CVE-2026-33630 CPU-exhaustion denial of service via unbounded DNS name compression pointer chains. CVE-2026-69184 Memory-amplification denial of service via unvalidated DNS header...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

kernel: ipc: limit next_id allocation to the valid ID range

A flaw was found in the Linux kernel. The ipcidralloc function, used in the checkpoint/restore path for SysV Inter-Process Communication IPC ID allocation, does not properly limit ID allocation to the valid range. This can result in the system attempting to dereference freed memory, leading to a...

kernel: gfs2: Fix use-after-free in iomap inline data write path

A flaw was found in the Linux kernel's GFS2 filesystem. This memory corruption vulnerability, a use-after-free, occurs in the iomap inline data write path. The issue arises because a data buffer is released prematurely while still being referenced, leading to a write to freed memory. This could...

sctphantom

SCTPhantom — Sitio de seguimiento del use-after-free de SCTP ASCONF en el kernel de Linux Fuente del SCTPhantom , rastreador de estado de parches: un sitio de una sola página que registra qué distribuciones han publicado una corrección para el use-after-free del transporte SCTP ASCONF en el kerne...

List-CVE-2025-2026

CVE-2025-69412 - KDE messagelib 25.11.90 之前的版本在 Google Safe Browsing Lookup API（又称网络钓鱼 API）中会忽略 threatMatches:find 的 SSL 错误，这可能允许…… 2. CVE-2025-69413 - 在 Gitea 1.25.2 之前的版本中，/api/v1/user 对认证失败的响应会因用户名是否存在而不同。 3. CVE-2025-13820 - Comments WordPress 插件 7.6.40 之前的版本在使用 disqus.com...

ghostlock-s26

适用于 Galaxy S26 的 GhostLock CVE-2026-43499 CVE-2026-43499 已移植至三星 Galaxy S26 系列 —— Android 16 / GKI 6.12。 一个二进制、三条内核线（kernel line）、运行时动态参数匹配：理论上无需针对每个 构建版本分别编译即可覆盖整个 S26 系列。 大多数 GhostLock 移植工作只针对单一设备或单一固件。 本仓库是一次全新的移植，为 S26 目标重写了每一个机制， 预计可覆盖整个系列。 概览 在维护 snothin/CyberMeowfia 期间， 我发现原有的 pipe physrw...

CVE-2021-30809-OOM

CVE-2021-30809 — Apple WebKit Use-After-Free 脆弱性 クラッシュ PoC https://github.com/user-attachments/assets/e81f8a01-d48d-44cc-a38f-ce59b01222d5 概要 このリポジトリは、CVE-2021-30809（WebKit の use-after-free UAF 脆弱性）に対する最小限のクラッシュ誘発用ハーネスを含んでいます。PoC は、細工された Web...

OPENSUSE-SU-2026:21713-1 Security update for MozillaFirefox, mozilla-nss, mozilla-nspr, rust-cbindgen

This update for MozillaFirefox, mozilla-nss, mozilla-nspr, rust-cbindgen fixes the following issues: Changes in MozillaFirefox: Firefox Extended Support Release 153.1.0 ESR. Fixed: Various security fixes. MFSA 2026-77 bsc1274867: CVE-2026-74934 Site isolation issue in the Graphics: CanvasWebGL...