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Kitploit
Kitploit
•added 2026/09/26 4:47 p.m.•12 views

ShadowClone

ShadowClone ShadowClone allows you to distribute your long running tasks dynamically across thousands of serverless functions and gives you the results within seconds where it would have taken hours to complete. You can make full use of the Free Tiers provided by cloud providers and supercharge...

6.5AI score
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Kitploit
Kitploit
•added 2026/09/26 6:09 a.m.•15 views

sysbox

はじめに Sysbox は、オープンソースかつ無料のコンテナランタイム(特殊化された「runc」)です。元々はNestyboxによって開発され(2022年5月にDockerが買収)、以下の2つの重要な方法でコンテナを強化します: コンテナ分離の強化: すべてのコンテナでLinuxユーザー名前空間を使用(つまり、コンテナ内のrootユーザー はホスト上では特権を一切持ちません)。 コンテナ内のprocfsおよびsysfsの一部を仮想化。 コンテナ内でホスト情報を隠蔽。 コンテナの初期マウントをロックする、など。 コンテナがVMと同じワークロードを実行できるようにする :...

5.9AI score
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Kitploit
Kitploit
•added 2026/09/26 1:47 a.m.•11 views

CVE-2021-1056

CVE-2021-1056 CVE-2021-1056 は、私がNVIDIA PSIRTに報告した脆弱性です。個人的には、マルチテナントHPCクラスタ、特にクラウド機械学習プラットフォームにおいて高いセキュリティリスクにつながる可能性があります。 このリポジトリは、nvidia-container-runtime によって作成されたGPUコンテナ上でこの脆弱性を簡単に実証するものです。 動作の仕組み 特定のキャラクタデバイスファイルを作成することで、GPUコンテナnvidia-container-runtime...

7.1CVSS7.2AI score0.01777EPSS
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Kitploit
Kitploit
•added 2026/09/25 7:23 p.m.•13 views

whoc

whoc 내부 컨테이너 런타임을 추출하여 원격 서버로 전송하는 컨테이너 이미지입니다. 즐겨찾는 CSP 컨테이너 플랫폼의 기반 컨테이너 런타임을 건드려보세요! Defcon 29 Cloud Village에서의 WhoC Azurescape - whoc 기반 연구, 퍼블릭 클라우드 최초의 계정 간 컨테이너 탈취 70,000$ 바운티 어떻게 작동하나요? runc CVE-2019-5736에서 확인된 것처럼, 기존의 Linux 컨테이너 런타임은 /proc/self/exe를 통해 실행 중인 컨테이너에 자신을 노출합니다. whoc는 이 링크를...

9.3CVSS7.3AI score0.98452EPSS
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Kitploit
Kitploit
•added 2026/09/25 10:16 a.m.•9 views

cve-2024-21626

CVE-2024-21626 概述 此仓库包含一个易受 CVE-2024-21626 攻击的应用程序代码示例,以及一个用于检测利用尝试的 eBPF gadget。 该仓库是作为此博客文章的一部分创建的。 用于检测此漏洞的 gadget 程序仅供演示之用。它并非对 CVE-2024-21626 的完整检测。 漏洞描述 CVE-2024-21626 是 runc 容器运行时中的一个漏洞,存在于 v1.1.12 之前的版本。它利用 runc 在容器内创建或执行命令时未能及时关闭"泄漏"的文件描述符,导致容器继承了该文件描述符,从而获得对主机文件系统的访问权限。...

8.6CVSS7.1AI score0.18087EPSS
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Kitploit
Kitploit
•added 2026/09/25 5:54 a.m.•14 views

proxmox-lxc-docker-fix

Proxmox LXC Docker/コンテナ向け AppArmor 修正 CVE-2025-52881 の回避策 : Proxmox LXC コンテナ内で、runc 1.2.7+/1.3.2+ との AppArmor 非互換性によって発生する Docker、Podman、およびコンテナランタイムの障害を修正します。 🚨 問題 runc バージョン 1.2.7+ および 1.3.2+ と containerd 1.7.28-2+ の最近のセキュリティアップデートにより、Proxmox LXC コンテナ内で AppArmor と互換性のない破壊的変更が導入されました。これにより、Docke...

7.5CVSS7.7AI score0.00564EPSS
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Kitploit
Kitploit
•added 2026/09/24 2:00 p.m.•9 views

CVE-2019-5736-Custom-Runtime

CVE-2019-5736 カスタムサンドボックス 概要 CVE-2019-5736 は、エクスプロイトを理解するために浅い自作のコンテナランタイムを使用して実装されています。 エクスプロイトは、twistlock による runc-poc に基づいています(ほぼすべてコピーされています):https://github.com/twistlock/RunC-CVE-2019-5736/tree/master/maliciousimagePOC コンテナランタイム quarantine 詳細はコードドキュメントを参照してください。 root@kitploit: Usage:...

9.3CVSS7.3AI score0.98452EPSS
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Kitploit
Kitploit
•added 2026/09/24 1:53 p.m.•9 views

CVE-2024-21626-POC

CVE-2024-21626-POC 使用說明 教育・研究目的のみに使用してください。教育・研究に関係のない行為によって生じたリスクは自己責任となります 使用 root@kitploit: docker build . -t cve-2024-21626 docker run -it --rm cve-2024-21626 bash /poc.sh 另起一个terminal /bin/bash.copy 注意 docker/runcのバージョンによって使用される具体的なファイルディスクリプタは異なります。例えば、docker server:20.10.17 && runc version...

8.6CVSS7.1AI score0.18087EPSS
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Kitploit
Kitploit
•added 2026/09/24 11:52 a.m.•7 views

cve-2019-5736-poc

CVE-2019-5736 概念実証 これは、ホストの runc バイナリに文字列を追加します。ペイロードはご自身で用意してください stage2.c を参照。 実行方法: docker build -t cve . docker run cve strings /usr/bin/docker-runc | tail -n 2...

9.3CVSS7.1AI score0.98452EPSS
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UbuntuCve
UbuntuCve
•added 2026/09/14 6:17 p.m.•16 views

CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

6.8CVSS5.8AI score0.00162EPSS
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OSV
OSV
•added 2026/09/14 6:17 p.m.•6 views

UBUNTU-CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

6.8CVSS5.8AI score0.00162EPSS
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OSV
OSV
•added 2026/09/14 4:34 p.m.•18 views

OESA-2026-3850 kata-containers-go security update

This is core component of Kata Container, to make it work, you need a isulad/docker engine. Security Fixes: A flaw was found in Kata Containers, affecting both its Rust and Go runtimes. An authenticated pod user can exploit this by setting the io.katacontainers.configpath annotation to an arbitra...

9.6CVSS6.2AI score0.00606EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•4 views

Astra Linux – Vulnerability in containerd-app

Containerd is an open-source container runtime. In versions prior to 1.7.32, 2.0.9, 2.2.4, and 2.3.1, containers launched with a numeric User directive that cannot be parsed as a 32-bit integer were incorrectly treated as a username, resulting in the evasion of the Kubernetes “runAsNonRoot”...

7.8CVSS6.9AI score0.00163EPSS
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Amazon
Amazon
•added 2026/09/14 12:00 a.m.•5 views

Medium: runc

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

7.8CVSS6.3AI score0.00591EPSS
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Tenable Nessus
Tenable Nessus
•added 2026/09/11 12:00 a.m.•12 views

Linux Distros Unpatched Vulnerability : CVE-2026-88264

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in crun. When the container configuration does not give /dev a dedicated mount, terminal setup can redirect /dev/console onto an...

5.6CVSS5.7AI score0.00147EPSS
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NVD
NVD
•added 2026/09/10 9:17 a.m.•13 views

CVE-2026-88264

A flaw was found in crun. When the container configuration does not give /dev a dedicated mount, terminal setup can redirect /dev/console onto an attacker-controlled path, including via the read-only-rootfs bind-mount fallback. Affected versions are crun 1.29.1 and earlier. Default configurations...

5.6CVSS0.00147EPSS
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UbuntuCve
UbuntuCve
•added 2026/09/10 9:17 a.m.•10 views

CVE-2026-88265

A flaw was found in crun. After pivotroot, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun 1.29.1 and earlier. Default configurations that mount a fresh /dev are not exposed. No fixed relea...

5.6CVSS5.6AI score0.00146EPSS
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UbuntuCve
UbuntuCve
•added 2026/09/10 9:17 a.m.•14 views

CVE-2026-84042

A flaw was found in crun. When crun is built with libkrun and a container is started rootful with passt networking krun.usepasst, crun can execute attacker-controlled payload from the container image with host root privileges. The issue is a regression in crun 1.29. It affects crun = 1.29...

7.8CVSS5.6AI score0.00137EPSS
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Vulnrichment
Vulnrichment
•added 2026/09/10 8:40 a.m.•14 views

CVE-2026-88264 Crun: crun: /dev/console symlink follow allows root-owned file creation outside the rootfs

A flaw was found in crun. When the container configuration does not give /dev a dedicated mount, terminal setup can redirect /dev/console onto an attacker-controlled path, including via the read-only-rootfs bind-mount fallback. Affected versions are crun 1.29.1 and earlier. Default configurations...

5.6CVSS5.5AI score0.00147EPSS
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Tenable Nessus
Tenable Nessus
•added 2026/09/09 12:00 a.m.•11 views

EulerOS 2.0 SP12 : containerd (EulerOS-SA-2026-3397)

According to the versions of the containerd package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : containerd is an open-source container runtime. In versions prior to 1.7.33, 2.3.2, 2.2.5, 2.1.9, and 2.0.10 the CRI plugin propagates labels...

9.4CVSS5.9AI score0.00163EPSS
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