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Kitploit
Kitploit
added 2026/09/09 3:04 p.m.9 views

CVE-2026-43284

🚨 CVE-2026-43284 — Dirty Frag 🚨 Universal Linux Kernel Local Privilege Escalation Overview Field| Detail ---|--- CVE| CVE-2026-43284 xfrm/ESP + CVE-2026-43500 RxRPC Nickname| Dirty Frag CVSS| 7.8 HIGH Type| Local Privilege Escalation LPE Introduced| Linux kernel 4.10 2017, commit cac2661c53f3...

8.8CVSS7.3AI score0.93235EPSS
SaveExploits34
Kitploit
Kitploit
added 2026/09/09 2:07 p.m.8 views

copy-fail-cve-2026-31431

Copy Fail - CVE-2026-31431 本仓库提供了公开 Copy Fail PoC 的 Go 移植版本,以及一个可复现的多架构 Linux 二进制构建流水线。 Copy Fail(CVE-2026-31431)是 Linux 内核中 authencesn 的一个逻辑缺陷,它能够通过 AFALG + splice 实现对页缓存数据确定性的 4 字节写入。 负责任使用 请仅在您被明确授权测试的环境中使用本项目。请勿针对您不拥有或未经书面许可评估的系统运行此 PoC。 快速测试(无需构建) 如果您想立即测试而无需从源码构建,请下载发布二进制文件并运行:...

7.8CVSS6.5AI score0.99907EPSS
SaveExploits242References1
Kitploit
Kitploit
added 2026/09/09 1:52 p.m.5 views

Copyfail-sh

copyfail-sh Sin condición de carrera. Sin offsets. Sin binario precompilado en el que confiar a ciegas. Una implementación en bash del CVE-2026-31431 Copy Fail. El script compila un pequeño helper en C inline en tiempo de ejecución. La capa bash se encarga de la detección de arquitectura, la...

7.8CVSS6.5AI score0.99907EPSS
SaveExploits242References3
Kitploit
Kitploit
added 2026/09/09 1:43 p.m.9 views

Fragnesia-go

fragnesia-go Una SA. Un byte a la vez. Sin condiciones de carrera. Implementación en Go de fragnesia CVE-2026-46300. Miembro de la clase de vulnerabilidades Dirty Frag: error distinto, misma superficie, parche propio. Cómo funciona tl;dr El fallo está en el subsistema XFRM ESP-in-TCP de Linux...

7.8CVSS7.6AI score0.09334EPSS
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Kitploit
Kitploit
added 2026/09/09 8:17 a.m.8 views

CVE-2026-31431-Copy-Fail-add-arm64

漏洞概述 项目| 内容 ---|--- CVE 编号| CVE-2026-31431 漏洞名称| Copy Fail 漏洞类型| Linux 内核本地提权 LPE CVSS 3.1 评分| 7.8 HIGH CWE| CWE-669: Incorrect Resource Transfer Between Spheres 影响范围| 2017 年至 2026 年 4 月间构建的所有 Linux 内核 CISA KEV| 已列入,截止修复日期 2026-05-15 公开时间| 2026-04-29 漏洞原理 2017 年内核在 algifaead...

7.8CVSS6.5AI score0.99907EPSS
SaveExploits242
Kitploit
Kitploit
added 2026/09/09 6:57 a.m.5 views

cve-2026-31431

CVE-2026-31431(Copy Fail)工具集 本仓库包含 Linux algifaead / authencesn 页缓存 scratch-write 漏洞 CVE-2026-31431 的检测器和 PoC。 披露文章:https://xint.io/blog/copy-fail-linux-distributions 授权说明 仅可在你拥有或已获得明确授权的主机上使用。检测器是无破坏性的,只操作临时目录中的 sentinel 文件;PoC 和 LPE 会修改内存中的页缓存状态,属于真实的本地提权技术,未授权运行通常是违法行为。 漏洞概述 algifaead 会以原地方式执行...

7.8CVSS6.6AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/08 6:51 p.m.6 views

copy-fail-cve-2026-31431-linux-kernel-page-cache-lpe

Copy Fail CVE-2026-31431 - 脆弱性チェッカー CVE-2026-31431 "Copy Fail" の概念検証スクリプト — algifaead ページキャッシュ書き込みを介したLinuxカーネルのローカル特権昇格。 脆弱性 CVE-2026-31431は、Linuxカーネルのauthencesn...

7.8CVSS6.5AI score0.99907EPSS
SaveExploits242References1
Kitploit
Kitploit
added 2026/09/08 3:12 p.m.5 views

CVE-2026-46300

CVE-KERNEL · Linux Kernel LPE Chain Multi-CVE Local Privilege Escalation chain for Linux kernel vulnerabilities uid=1000 → root via xfrm-ESP, RxRPC, or Fragnesia page-cache write Overview CVE-KERNEL is a Python-based Local Privilege Escalation LPE tool that chains multiple Linux kernel CVEs to...

8.8CVSS7.5AI score0.93235EPSS
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Kitploit
Kitploit
added 2026/09/08 12:12 p.m.10 views

CVE-2026-43284

Dirty Frag — kernel page-cache write tracking site Source for the Dirty Frag patch-status tracker: a single-page site recording which distributions have shipped a fix for the paired page-cache write privilege-escalation chain in the Linux kernel. Where the facts live Everything about the bug — CV...

8.8CVSS7.2AI score0.93235EPSS
SaveExploits32References3
Kitploit
Kitploit
added 2026/09/08 11:38 a.m.8 views

copyfail2_electric_boogaloo_fix

copyfail2electricboogaloofix A temporary mitigation against copyfail variant copyfail2electricboogaloo - Unprivileged Linux LPE via xfrm ESP-in-UDP MSGSPLICEPAGES no-COW fast path. Page-cache write into any readable file. Overwrites a nologin line in /etc/passwd with sick::0:0:…:/:/bin/bash and s...

7.8CVSS6.5AI score0.99907EPSS
SaveExploits242
Kitploit
Kitploit
added 2026/09/08 4:54 a.m.9 views

copy-fail-checker

Copy Fail Checker — CVE-2026-31431 一个轻量、依赖极少的 Bash 脚本,用于判断你的 Linux 系统是否容易受到 Copy Fail 本地权限提升漏洞(CVE-2026-31431)的影响。 该脚本是只读 的:它绝不会利用该漏洞,不会加载内核模块,也不会修改系统。 什么是 Copy Fail? Copy Fail 是 Linux 内核 authencesn AEAD 加密模板中的一个逻辑缺陷,可通过 AFALG(algifaead)套接字接口从用户空间触达。 字段| 值 ---|--- CVE| CVE-2026-31431 披露时间|...

7.8CVSS6.5AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/08/28 3:02 p.m.7 views

copyfail-fix

CopyFail-Fix 🌐 Inglese | Portoghese | Spagnolo | Cinese | Islandese Mitigazione e patch con un comando per CVE-2026-31431 — la vulnerabilità di escalation dei privilegi locali "Copy Fail" del kernel Linux. Lo script disabilita il modulo algifaead interessato, aggiorna il kernel tramite apt e...

7.8CVSS6.4AI score0.99907EPSS
SaveExploits242References5
GithubExploit
GithubExploit
added 2026/07/21 7:17 p.m.74 views

dirtyfrag

Dirty Frag: Universal Linux LPE Abstract !tuxasse...

8.8CVSS7AI score0.93235EPSS
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GithubExploit
GithubExploit
added 2026/06/02 3:41 p.m.143 views

dirtyfrag

Dirty Frag Overview Dirty Frag is a class of Linux ke...

5.9AI score
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Metasploit
Metasploit
added 2026/05/14 12:00 a.m.9 views

Fragnesia LPE (CVE-2026-46300)

This module exploits CVE-2026-46300, a Linux kernel local privilege escalation vulnerability introduced in version 4.10. The flaw resides in the kernel's IPsec ESP-in-TCP handling: when an ESP-encapsulated TCP segment containing a shared fragment SKBFLSHAREDFRAG is received and decrypted, the...

7.8CVSS7.7AI score0.09334EPSS
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Qualys Blog
Qualys Blog
added 2026/05/09 7:22 a.m.22 views

Dirty Frag: Using the Page Caches as an Attack Surface

Dirty Frag is a Linux local privilege escalation LPE chain published on May 7, 2026. It combines two previously unknown kernel vulnerabilities can allow an unprivileged local user to escalate to root on many major Linux distributions. xfrm-ESP Page-Cache Write CVE-2026-43284 RxRPC Page-Cache Writ...

8.8CVSS7.1AI score0.99907EPSS
SaveExploits373
GithubExploit
GithubExploit
added 2026/05/08 7:18 p.m.187 views

Exploit for Write-what-where Condition in Linux Linux_Kernel

Dirty Frag Technical Analysis CVE-2026-43284 xfrm-ESP / C...

7.8CVSS6.1AI score0.93235EPSS
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The Hacker News
The Hacker News
added 2026/05/08 5:12 a.m.77 views

Linux Kernel Dirty Frag LPE Exploit Enables Root Access Across Major Distributions

Details have emerged about a new, unpatched local privilege escalation LPE vulnerability impacting the Linux kernel. Dubbed Dirty Frag , it has been described as a successor to Copy Fail CVE-2026-31431, CVSS score: 7.8, a recently disclosed LPE flaw impacting the Linux kernel that has since come...

8.8CVSS7.8AI score0.99907EPSS
SaveExploits272
GithubExploit
GithubExploit
added 2026/05/07 6:18 p.m.177 views

dirtyfrag

Dirty Frag: Universal Linux LPE Abstract !tuxasse...

7.8CVSS6.1AI score0.93235EPSS
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GithubExploit
GithubExploit
added 2026/05/02 5:52 a.m.234 views

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

CVE-2026-31431 — Copy Fail Local Privilege Escalation i...

7.8CVSS6.1AI score0.99907EPSS
SaveExploits242
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