CVE-2022-30136

CVE-2022-30136 Windows Network File System Remote exploit PoC author: Ricardo Narvaja For demonstration purposes only. Complete exploit works on vulnerable Windows Server systems. Checkout the writeup Analysis of CVE-2022-30136 “Windows Network File System Vulnerability“. Usage Analysis of...

NfSpy

NfSpy - an ID-spoofing NFS client by Daniel Miller NfSpy is a Python library for automating the falsification of NFS credentials when mounting an NFS share. Included are two client programs: nfspy uses the Filesystem in Userspace FUSE library to mount an NFS share in Linux. This allows the use of...

CVE-2022-34715-POC

CVE-2022-34715-POC CVE-2022-34715-POC pcap nfssvr.sys version 10.0.20348.825 0: kd r rax=0000000080000001 rbx=0000000000000000 rcx=ffffde87fe461150 rdx=0000000000000000 rsi=fffff8040811aa50 rdi=0000000000000008 rip=fffff80408067dbb rsp=ffffb400eb3e2630 rbp=ffffb400eb3e26b9 r8=0000001000000020...

CVE-2022-26937

CVE-2022-26937 A package to detect CVE-2022-26937, a vulnerability in Microsoft's NFS implementation. Example You can run this logic on the included PCAP in the testing\traces directory: $ zeek -Cr CVE-2022-26937-exploited.pcap /Source/CVE-2022-26937/scripts/load.zeek $ cat notice.log separator...

CVE-2022-22029-NFS-Server-

Windows Network File System Remote Code Execution Vulnerability CVE-2022-22039 To successfully exploit this vulnerability, an attacker must succeed in a race condition. Making an unauthenticated, carefully constructed call to a Network File System NFS service could be used to exploit this...

CVE-2026-116497

A NULL pointer dereference vulnerability was found in gssproxy. When a GSSXINITSECCONTEXT request is received with the targetname field absent, the daemon dereferences the resulting NULL pointer and crashes. The request requires no authentication, allowing any local user to crash the gssproxy...

CVE-2026-116497

A NULL pointer dereference vulnerability exists in gssproxy within the gssx_init_sec_context function. When a GSSX_INIT_SEC_CONTEXT request is received with the target_name field missing, the daemon dereferences a NULL pointer, causing a crash. This vulnerability is accessible via the Unix socket...

Enigm-Writeup

Hack The Box: Enigma - Comprehensive Penetration Testing & Write-Up Report 1. Executive Summary Enigma is an intermediate-level Linux machine hosted on Hack The Box. The assessment methodology follows a standard penetration testing lifecycle: reconnaissance, enumeration, initial access via...

cve-2026-43687

CVE-2026-43687 — Reverse engineering notes and reproduction Independent reverse engineering of the macOS NFS client access-cache race CVE-2026-43687, plus a working PoC that triggers the race and captures it live with dtrace. The bug is an unsynchronized read of the nfsnode access-cache pointer i...

UBUNTU-CVE-2026-89096

A flaw was found in nfs-utils. An unauthenticated remote attacker can...

CVE-2026-89098

A flaw was found in nfs-utils. The fsidd daemon improperly handles inp...

CVE-2026-89096

A flaw was found in nfs-utils. An unauthenticated remote attacker can...

UBUNTU-CVE-2026-89098

A flaw was found in nfs-utils. The fsidd daemon improperly handles inp...

CLSA-2026-1791800936 kernel: Fix of 191 CVEs

drm/amdgpu/vcn: fix integer overflow in decmsg buffer count check CVE-2026-89818 - drm/amdgpu/vcn4: Avoid overflow on msg bound check CVE-2026-46199 - drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg CVE-2026-46199 - drm/amdgpu/vcn3: Avoid overflow on msg bound check CVE-2026-46230 -...

CLSA-2025-1747430081 Fix of 47 CVEs

CVE-url: https://ubuntu.com/security/CVE-2021-47352 - virtio-net: Add validation for used length CVE-url: https://ubuntu.com/security/CVE-2024-46745 - Input: uinput - reject requests with unreasonable number of slots CVE-url: https://ubuntu.com/security/CVE-2024-44952 - driver core: Fix ueventsho...

CLSA-2025-1764151168 kernel: Fix of 40 CVEs

perf/aux: Fix AUX buffer serialization CVE-2024-46713 - block: fix uaf for flush rq while iterating tags CVE-2024-53170 - zram: fix potential UAF of zram table CVE-2025-21671 - sched: schcake: add bounds checks to host bulk flow fairness counts CVE-2025-21647 - bpf: Fix UAF via mismatching...

SUSE CVE-2026-89098

A flaw was found in nfs-utils. The fsidd daemon improperly handles input received over its local domain socket by relying on program assertions to verify command arguments. A local user can exploit this vulnerability by sending a malformed request lacking the required arguments to trigger an...

CLSA-2025-1762171389 kernel: Fix of 16 CVEs

nfs: fix possible null-ptr-deref when parsing param CVE-2022-50455 - KVM: arm64: Disassociate vcpus from redistributor region on teardown CVE-2024-40989 - HID: core: Harden s32ton against conversion to 0 bits CVE-2025-38556 - ALSA: usb-audio: Validate UAC3 cluster segment descriptors...

Siemens SIMATIC S7-1500 TM MFP Improper Input Validation (CVE-2026-46124)

In the Linux kernel, the following vulnerability has been resolved: isofs: validate block number from NFS file handle in isofsexportiget isofsfhtodentry and isofsfhtoparent pass an attacker- controlled block number ifid-block or ifid-parentblock from the NFS file handle to isofsexportiget, which...

CLSA-2026-1775655705 kernel-uek: Fix of 34 CVEs

ALSA: usb-audio: Fix use-after-free in sndusbmixerfree CVE-2026-23089 - HID: core: Harden s32ton against conversion to 0 bits CVE-2025-38556 - KVM: nSVM: Ignore nCR34:0 when loading PDPTEs from memory CVE-2024-50115 - KVM: x86: Reset IRTE to host control if new route isn't postable CVE-2025-37885...