Analysis and exploitation of GhostLock (CVE-2026-43499) nebusec.ai/research/ion... nebusec.ai/research/ion... #infosec
0xor0ne
@0xor0ne.bsky.social
| CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | Only My Opinions :) |
Mercusys MB115-4G router: reverse engineering and vulnerability research rotcee.github.io/posts/analyz... #infosec
Hardening BLE Against Software Compromise (ACM WiSec Paper '26) dl.acm.org/doi/pdf/10.1... #infosec #Bluetooth
Using LLMs to generate syzkaller descriptions for GPU user-space libraries (e.g., CUDA, Vulkan) to indirectly fuzz GPU kernel drivers (paper) www.cs.ucr.edu/%7Ezhiyunq/p... #infosec
TP-LINK TAPO security cameras: reverse engineering and exploitation labs.taszk.io/articles/pos... #infosec
Analysis of the Xiaomi's MJA1 proprietary secure chip (hardware identification, I2C sniffing, flash dumping, and firmware reverse engineering) blog.quarkslab.com/black-box-pr... Credits Mengsi Wu #infosec
3 part series on fuzzing the GPS service daemon (psd) using LibAFL Part 1: xchglabs.com/blog/fuzzing... Part 2: xchglabs.com/blog/fuzzing... Part 3: xchglabs.com/blog/fuzzing... #infosec
Taxonomy of Android software protection techniques + APKiD analysis of ~2.5M apps blog.quarkslab.com/practical-an... #infosec
Exploiting a page Use-After-Free in Qualcomm's AI Accelerator Linux Kernel Driver (qaic) lukasmaar.github.io/posts/qaic-p... Credits Lukas Maar #infosec
Exploiting Qualcomm's QAIC Kernel Driver | Lukas Maar
lukasmaar.github.io
Single-stepping attack on TrustZone-M via interrupt-latency leakage (Usenix paper) www.usenix.org/system/files... #infosec
DirtyFree: Linux kernel Data-Oriented Programming ()DOP exploitation via the arbitrary free primitive (paper) leeyoochan.github.io/assets/pdf/D... #Linux #infosec
FreeBSD 14.x kernel local privilege escalation via setcred(2) fatgid.io #infosec
FatGid - FreeBSD 14.x kernel LPE
A four-byte type, an eight-byte stride, one root shell.
fatgid.io
DirtyCBC: Local root shell on Linux using a page-cache poisoning primitive in AF_RXRPC’s RxGK path delphoslabs.com/blog/3614237... #infosec
DirtyCBC: When Linux Kernel Decrypt-Before-MAC Turns Authenticated Encryption Into a Page-Cache Write → Delphos Labs
Linux kernel page-cache poisoning via AES-256 chosen-plaintext on the RxGK RESPONSE path and why authenticated encryption did not stop it.
delphoslabs.com
Cisco Catalyst SD-WAN Controller auth bypass in vdaemon DTLS via spoofed vHub device type (CVE-2026-20182) www.rapid7.com/blog/post/ve... #infosec
HDD firmware hacking: dumping/analyzing/modifying the drive firmware and debugging via JTAG icode4.coffee?p=1465 Credits Ryan Miceli #infosec
HDD Firmware Hacking Part 1
Do you know how a hard drive works? Come find out with me as I dump, reverse engineer, and modify the firmware on various HDDs and SSDs.
icode4.coffee
Static Devirtualization of Themida back.engineering/blog/09/05/2... #infosec
Static Devirtualization of Themida
This article demonstrates devirtualization of CodeVirtualizer/Themida protected code, however the techniques described here apply to pretty much every virtual machine based obfuscator. Only requiring ...
back.engineering
Reverse engineering and exploiting TP-LINK TAPO security cameras labs.taszk.io/articles/pos... #infosec
TAPOcalypse Now: Exploiting TP-Link Smart Devices From Anywhere
Exploiting TP-Link Home Security Smart Cameras
labs.taszk.io
Trailmark: parse source code into a Claude queryable call graph Blog post: blog.trailofbits.com/2026/04/23/t... Repository: github.com/trailofbits/... #infosec #llm
TREVEX: A Black-Box Detection Framework For Data-Flow Transient Execution Vulnerabilities (paper, '26) d-we.me/papers/treve... #infosec
d-we.me
Analysis of CVE-2025-4802: glibc 2.27-2.38 fails to sanitize LD_LIBRARY_PATH before dlopen() in statically linked SUID binaries, allowing arbitrary library loading and LPE. allelesecurity.com/libc-vuln-an... Infosec
Software-only timing side-channel leaking mm_struct without a memory-safety bug, pivoting via cross-cache reuse to msg_msg/pipe_buffer, effective even on MTE. lukasmaar.github.io/posts/heap-k... Credits: Lukas Maar #infosec
Heap KASLR Leaks | Lukas Maar
Software-only KernelSnitch side channel plus cross-cache reuse leaks heap KASLR (msg_msg/pipe_buffer) across Linux environments and Android.
lukasmaar.github.io
Using Claude Code for secure code review specterops.io/blog/2026/03... #infosec #llm
Leveling Up Secure Code Reviews with Claude Code - SpecterOps
Claud Code is a force multiplier when performing secure code reviews during an assessment. In this post, we discuss how to leverage Claude Code to produce digestible output that helps up better unders...
specterops.io
Reverse engineer and get full root access on the TP-Link Tapo C200 (2025) quentinkaiser.be/security/202... #infosec
Rooting the TP-Link Tapo C200 Rev.5
Let’s explore ways to mod a Tapo C200 Rev.5 firmware in order to gain root access to a running device.
quentinkaiser.be
Collection of paper related to LLM for vulnerability research/detection github.com/huhusmang/Aw... #infosec
GitHub - huhusmang/Awesome-LLMs-for-Vulnerability-Detection: Awesome Large Language Models for Vulnerability Detection
Awesome Large Language Models for Vulnerability Detection - huhusmang/Awesome-LLMs-for-Vulnerability-Detection
github.com
Collection of resources for getting started with IoT/embedded devices vulnerability research github.com/IamAlch3mist... #infosec
GitHub - IamAlch3mist/Awesome-Embedded-Systems-Vulnerability-Research: Resources to getting started vulnerability research on IoT/embedded devices.
Resources to getting started vulnerability research on IoT/embedded devices. - IamAlch3mist/Awesome-Embedded-Systems-Vulnerability-Research
github.com
Exploiting a use-after-free vulnerability in the Linux kernel’s packet socket subsystem, caused by a race condition between packet_set_ring() and packet_notifier() (CVE-2025-38617) blog.calif.io/p/a-race-wit... #infosec
A Race Within A Race: Exploiting CVE-2025-38617 in Linux Packet Sockets
A step-by-step guide to exploiting a 20-year-old bug in the Linux kernel to achieve full privilege escalation and container escape, plus a cool bug-hunting heuristic.
blog.calif.io
Bypassing Linux kernel CR Pinning to execute shellcode by placing a KProbe in the native_write_cr4 instruction gap. blog.zolutal.io/two-shot-ker... #infosec
Revisiting Two-Shot Kernel Shellcode Execution From Control Flow Hijacking
One of the inspirations for my work on the System Register Hijacking paper was this blog post by Project Zero written by Andrey Konovalov. In the blog post he describes a method of bypassing SMEP/SMAP...
blog.zolutal.io
Excellent blog post on reverse engineering and exploiting a Xiaomi C400 Smart Camera labs.taszk.io/articles/pos... Research by Botond Hartmann #infosec
Now You See mi: Now You're Pwned
Exploiting and jailbreaking Xiaomi Home Security Smart Cameras
labs.taszk.io
Exploiting CVE-2022-0995 (Linux kernel OOB write in watch_queue) using the PageJack technique to create a page level UAF and overwrite struct file to gain LPE. blog.quarkslab.com/pagejack-in-... Credits Jean Vincent #infosec
PageJack in Action: CVE-2022-0995 exploit - Quarkslab's blog
PageJack is a Linux kernel exploitation technique useful to generate a Use After Free (UAF) in the page allocator. In this article we provide a detailed example of how to use it to exploit a Linux ker...
blog.quarkslab.com