CVE-2026-54121-adcs-chase-nxc

certighost – NXC module for CVE-2026-54121 NetExec NXC SMB module for running the CVE-2026-54121 PoC AD CS cdc-redirect. The current version runs the full PoC chain and requires DCIP. Original PoC: @h0j3n and @aniqfakhrul Original repository: https://github.com/aniqfakhrul/CVE-2026-54121 This...

pico-usb-wifi

= pico-usb-wifi :toc: macro :toclevels: 3 :idprefix: :idseparator: - pico-usb-wifi is firmware for the Raspberry Pi Pico W that turns it into a driverless USB Wi-Fi adapter, enumerating as a USB CDC-NCM device. :figure-caption: AI Slop .pico-usb-wifi Diagram...

Certighost-CVE-2026-54121

Document Type: Detection Use Case Related CVE: CVE-2026-54121 Certighost Author: Youssef Benchater Detection Use Case: Certighost CVE-2026-54121 This document describes the Splunk detection built for CVE-2026-54121. It follows the standard detection use case format so it can sit in a detection...

Astra Linux – vulnerability in linux-6.12, linux-6.18

In the Linux kernel, the following vulnerability has been resolved: USB: cdc-acm: skip URB restart in portshutdown if disconnected acmportshutdown is called from the tty-port machinery whenever the last user closes the port. acmdisconnect sets acm-disconnected and calls ttyportttyvhangup, which...

Astra Linux – vulnerability in linux-6.1, linux-6.12, linux-6.18

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix type confusion in CDC union descriptor parsing The driver currently trusts the bMasterInterface0 from the CDC union descriptor without verifying that it matches the interface being probed. This could lead to...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix potential infinite loop in CDC union descriptor parsing The driver parses CDC union descriptors in imspcugetcdcuniondesc by iterating through the extra descriptor data. However, it does not verify that the...

NXP MCUXpresso SDK USB Middleware Before 2.13.0 Heap Buffer Overflow

NXP MCUXpresso SDK USB middleware versions before 2.13.0 contain a heap buffer overflow in host audio, video, and CDC class drivers that trust device-supplied descriptor values...

CVE-2026-116488

NXP MCUXpresso SDK USB middleware mcuxsdk-middleware-usb before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supply crafted descriptors that write endpoint entries past the...

EUVD-2026-109815

NXP MCUXpresso SDK USB middleware mcuxsdk-middleware-usb before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supply crafted descriptors that write endpoint entries past the...

CVE-2026-116488 NXP MCUXpresso SDK USB Middleware before 2.13.0 Heap Overflow via Host Class Drivers

NXP MCUXpresso SDK USB middleware mcuxsdk-middleware-usb before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supply crafted descriptors that write endpoint entries past the...

PT-2026-123338

NXP MCUXpresso SDK USB middleware mcuxsdk-middleware-usb before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supply crafted descriptors that write endpoint entries past the...

CVE-2026-98773

A flaw was found in the Linux kernel's CDC ACM Communications Device Class Abstract Control Model USB driver. A timing race condition during device disconnection and port closure can lead to a use-after-free vulnerability when communication requests attempt to access already freed memory buffers....

Apache Paimon 2.1.0 MySQL CDC Arbitrary File Read

Summary A lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations. Innovatively combines lake format and LSM structure, bringing realtime streaming updates into the lake architecture. Description Apache Paimon's MySQL CDC...

Apache Paimon 2.1.0 MySQL CDC Arbitrary File Read

Apache Paimon versions 2.1.0 and 2.0.0 MySQL CDC synchronization actions allow user-supplied JDBC properties that can enable a rogue MySQL server to request arbitrary local files from the CDC process. !/usr/bin/env bash Apache Paimon 2.1.0 MySQL CDC Arbitrary File Read Vendor: The Apache Software...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: usb: class: cdc-wdm: fix reordering issue in read code path Quoting the bug report: Due to compiler optimization or CPU out-of-order execution, the desc-length update can be reordered before the memmove. If this happens, wdmread...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: net: usb: cdc-phonet: fix skb frags overflow in rxcomplete A malicious USB device claiming to be a CDC Phonet modem can overflow the skbsharedinfo-frags array by sending an unbounded sequence of full-page bulk transfers. Drop the...

SUSE CVE-2026-98773

In the Linux kernel, the following vulnerability has been resolved: USB: cdc-acm: skip URB restart in portshutdown if disconnected acmportshutdown is called from the tty-port machinery whenever the last user closes the port. acmdisconnect sets acm-disconnected and calls ttyportttyvhangup, which...

AZL-108779 CVE-2026-98773 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: USB: cdc-acm: skip URB restart in portshutdown if disconnected acmportshutdown is called from the tty-port machinery whenever the last user closes the port. acmdisconnect sets acm-disconnected and calls ttyportttyvhangup, which...

DEBIAN-CVE-2026-98773

In the Linux kernel, the following vulnerability has been resolved: USB: cdc-acm: skip URB restart in portshutdown if disconnected acmportshutdown is called from the tty-port machinery whenever the last user closes the port. acmdisconnect sets acm-disconnected and calls ttyportttyvhangup, which...

CVE-2026-98773

In the Linux kernel, the following vulnerability has been resolved: USB: cdc-acm: skip URB restart in portshutdown if disconnected acmportshutdown is called from the tty-port machinery whenever the last user closes the port. acmdisconnect sets acm-disconnected and calls ttyportttyvhangup, which...