CVE-2024-21626-demo

CVE-2024-21626-demo Container Runtime Meetup 5 的 LT 演示用。 基于公开信息旨在普及攻击风险，严禁滥用。 幻灯片 Container Runtime Meetup 5 ～那个镜像，真的可信吗？～ 使用 CVE-2024-21626 夺取宿主机的 root 权限 登录 victim-server 演示用笔记本电脑的 sshconfig 中注册为 victim-server 的机器。 ssh victim-server 作为受害前提条件的版本信息: ubuntu@victim-server:$ docker --version Docker...

BadHost-CVE-2026-48710-Exploit

BadHost — CVE-2026-48710 扫描器 仅用于检测 Starlette / FastAPI 中 BadHost 认证绕过漏洞的扫描器 —— 认证中间件读取 request.url.path 而非 request.scope"path"，使得精心构造的 Host 标头能够走私一个列入白名单的路径，从而绕过认证。 GET /admin HTTP/1.1 Host: api.internal/health?badhost= Starlette sees request.url.path == "/health" → allowed ASGI still routes to...

copyfailscan

copyfailscan Bash 辅助工具：发现主机（可通过 nmap 扫描可选 CIDR ），然后通过 SSH 只读 方式检查 CVE-2026-31431 （Copy Fail / algifaead）、CVE-2026-31677 / CVE-2026-43077 （AFALG RX 启发式判断）、CVE-2026-23111 （nftables + 用户命名空间）、CVE-2026-23102 （arm64 SVE/SME）。仅基于启发式判断 — 非利用程序；请向您的发行商确认。 视为敏感信息： 磁盘上的密码文件；输出列出主机和内核状态。 需求 组件| 时机 ---|---...

Multiple perl vulnerabilities impact AIX.

IBM SECURITY ADVISORY First Issued: Mon Sep 28 00:55:59 CDT 2026 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/perladvisory14.asc Security Bulletin: Multiple perl vulnerabilities impact AIX...

CVE-2026-85526: Improper Limitation of a Pathname to a Restricted Directory

Path traversal in the Btrfs storage driver unpackVolume in Canonical LXD on Linux allows an authenticated user with instance creation privileges to delete or replace arbitrary files and directories on the host filesystem as root via a crafted subvolumes.path entry in backup/optimizedheader.yaml...

Medium: runc

Issue Overview: On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symboli...

Linux Distros Unpatched Vulnerability : CVE-2026-89134

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A certificate with no dNSName SAN but another SAN type present e.g. registeredID or iPAddress bypassed the Subject CN dNSName name-constraint check. The CN-as-D...

CVE-2026-87799: Improper Link Resolution Before File Access

Improper link resolution in the migration receive path in Canonical LXD versions 4.0 and later fixed in 4.0.14, 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client that can create instances or custom storage volumes in a project, or a malicious migration source server, to write...

CVE-2026-85185: Improper Limitation of a Pathname to a Restricted Directory

Path traversal in the btrfs storage driver in Canonical LXD versions 4.0.2 and later fixed in 4.0.14, 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client with permission to create instances in a project to delete arbitrary files on the host as root. On hosts whose root filesystem is...

CVE-2026-82929: Use of Hard-coded Cryptographic Key

mH-DEVELOPER smart home module uses the same hard-coded SSH host keys on every device, with no per-device key generation. An attacker who extracts these keys from the firmware can set up a rogue SSH server that clients will trust without warning, enabling man-in-the-middle attacks and credential...

ROS-20260928-73-0108

The vulnerability of the nvmefccreateassociation function in the drivers/nvme/host/fc.c file of the Linux kernel’s NVME driver is related to the lack of synchronization. Exploiting this vulnerability could allow an attacker to cause a service failure...

DEBIAN-CVE-2026-96282

A malicious Flatpak extension can probe the host filesystem to determine what files and directories exist at arbitrary paths, and host directory listings can be disclosed to sandboxed applications using the extension. Additionally, unvalidated extension metadata can cause extension content to be...

CVE-2026-96282

A malicious Flatpak extension can probe the host filesystem to determine what files and directories exist at arbitrary paths, and host directory listings can be disclosed to sandboxed applications using the extension. Additionally, unvalidated extension metadata can cause extension content to be...

CVE-2026-96282 Flatpak: flatpak: extension metadata path traversal file existence oracle

A malicious Flatpak extension can probe the host filesystem to determine what files and directories exist at arbitrary paths, and host directory listings can be disclosed to sandboxed applications using the extension. Additionally, unvalidated extension metadata can cause extension content to be...

CVE-2026-96282

The Flatpak software is vulnerable to a file existence oracle and path traversal via extension metadata. A malicious Flatpak extension can probe the host filesystem to identify existing files and directories at arbitrary paths, potentially disclosing host directory listings to sandboxed applicati...

CVE-2026-96282 Flatpak: flatpak: extension metadata path traversal file existence oracle

A malicious Flatpak extension can probe the host filesystem to determine what files and directories exist at arbitrary paths, and host directory listings can be disclosed to sandboxed applications using the extension. Additionally, unvalidated extension metadata can cause extension content to be...

CVE-2026-101090

Nezha 2.2.3 contains a Host header injection regression in the OAuth2 redirect endpoint. When the new optional dashboardhost setting is empty, /api/v1/oauth2/provider cmd/dashboard/controller/oauth2.go reflects the attacker-supplied HTTP Host header into the redirecturi sent to the identity...

CVE-2026-101065

Obot is an open-source AI agent/MCP platform. In all versions up to and including commit d7e6970, the Docker quickstart command documented in the README starts the container listening on 0.0.0.0:8080 with authentication disabled by default. When authentication is disabled, every request is mapped...

CVE-2026-101090 Nezha through 2.2.3 Host Header Injection via OAuth2 redirect_uri

Nezha 2.2.3 contains a Host header injection regression in the OAuth2 redirect endpoint. When the new optional dashboardhost setting is empty, /api/v1/oauth2/provider cmd/dashboard/controller/oauth2.go reflects the attacker-supplied HTTP Host header into the redirecturi sent to the identity...

EUVD-2026-88025

Nezha 2.2.3 contains a Host header injection regression in the OAuth2 redirect endpoint. When the new optional dashboardhost setting is empty, /api/v1/oauth2/provider cmd/dashboard/controller/oauth2.go reflects the attacker-supplied HTTP Host header into the redirecturi sent to the identity...