Fragnesia-go

fragnesia-go One SA. One byte at a time. No race. Go port of fragnesia CVE-2026-46300. Member of the Dirty Frag vulnerability class - separate bug, same surface, own patch. How it works tl;dr The bug is in the Linux XFRM ESP-in-TCP subsystem. When TCPULP espintcp is installed on a socket after da...

ansible-mitigate-copyfail-dirtyfrag

Ansible playbook to mitigate CopyFail, DirtyFrag and Fragnesia vulnerabilities Mitigate CopyFail CVE-2026-31431, DirtyFrag CVE-2026-43284 and Fragnesia CVE-2026-46300 vulnerabilities in the Linux Kernel using a simple but effective Ansible playbook. Use this Ansible Playbook to run against your...

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...

Fragnesia

Local Privilege Escalation CVE-2026-46300 Usage: CGOENABLED=0 go build -ldflags="-s -w" -o fragnesia . ./fragnesia Affected Versions: Ubuntu 16.04 LTS RHEL 8,9 Rocky Linux 8,9,10 CentOS Stream 8,9,10 Oracle Linux 8,9 openEuler 20.03-LTS-SP4 22.03-LTS-SP3 22.03-LTS-SP4 24.03-LTS 24.03-LTS-SP1...

THM-CVE-2026-46300-Fragnesia-Exploit

💥 CVE-2026-46300 Fragnesia - Exploitation & Initial Access Platform: TryHackMe Room: CVE-2026-46300: Fragnesia Focus: Vulnerability Research, PoC Adaptation, Initial Access, Insert Vulnerability Type: e.g. Remote Code Execution / Privilege Escalation 📝 Executive Summary This repository documents...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror is responsible for dropping packets queueuserspacepacket borrows the packet skb — it merely copies it into a private netlink message userskb without owning it; upon return, doexecuteactions continues...

panos-php2shell-defense

PAN-OS PHP2Shell Defense Offline security assessment, managem...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146633)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146633 advisory. In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packe...

Ubuntu 14.04 LTS : Linux kernel (Azure) vulnerabilities (USN-8635-1)

"The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8635-1 advisory. Siebe Devroe, Hlose Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in...

Rocky Linux 10.2 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_19569)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202619569 advisory. kernel: net: afcan: do not leave a dangling sk pointer in cancreate CVE-2024-56603 kernel: net/sched: Make cakeenqueue return NETXMITCN when past...

Rocky Linux 8 [CIQ] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (crlsa-2026_19666)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202619666 advisory. kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege Escalation LPE vulnerability in the Linux kernel...

Rocky Linux 8 [CIQ] Security Update: kernel-rt-debug-debuginfo / kernel-rt-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_19664)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202619664 advisory. kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege Escalation LPE vulnerability in the Linux kernel...

SUSE CVE-2026-89487

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packet skb -- it only copies it into a private netlink message userskb and does not own it; on return doexecuteactions keeps forwarding i...

Linux Distros Unpatched Vulnerability : CVE-2026-89487

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packet skb -- it only copies it into a private netlink message users...

AZL-100568 CVE-2026-89487 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packet skb -- it only copies it into a private netlink message userskb and does not own it; on return doexecuteactions keeps forwarding i...

EUVD-2026-76393

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packet skb -- it only copies it into a private netlink message userskb and does not own it; on return doexecuteactions keeps forwarding i...

PT-2026-96497

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skb tx error a packet we are about to drop queue userspace packet borrows the packet skb -- it only copies it into a private netlink message user skb and does not own it; on return do execute actions keeps...

CVE-2026-89487: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packet skb -- it only copies it into a private netlink message userskb and does not own it; on return doexecuteactions keeps forwarding i...

CVE-2026-89487: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packet skb -- it only copies it into a private netlink message userskb and does not own it; on return doexecuteactions keeps forwarding i...

CVE-2026-89487: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packet skb -- it only copies it into a private netlink message userskb and does not own it; on return doexecuteactions keeps forwarding i...