Nostr notes by :radare2: radare :verified:

r2xsql is now public! This #radare2 plugin created by ...

2026-10-15T23:58:43Z

r2xsql is now public! This #radare2 plugin created by npub1py0jxw6adwdjka272p4ucqjr2sscm3gcpufnxpmgmqpnvuddylyqv7tc9w (npub1py0…tc9w) and powered by libxsql permits you to query and modify any binary using live radare2 sessions in SQL!

https://github.com/radareorg/r2xsql

Share your radare2 activity in Discord with this plugin! ...

2026-10-12T20:26:12Z

Share your radare2 activity in Discord with this plugin! https://github.com/kp1tal/r2discord

This plugin is aligned with the release of @npub1ne9…0uhz ...

2026-10-12T15:56:23Z

In reply to nevent1q…75lj
_________________________

This plugin is aligned with the release of Frida (npub1ne9…0uhz) 17.20.0 which ships a Go reimplementaiton of the imhex type system and fits perfectly with r2frida and r2 https://frida.re/news/2026/10/02/frida-17-20-0-released/

The r2hexpat plugin allows you to import imhex pattern files into ...

2026-10-12T15:54:36Z

The r2hexpat plugin allows you to import imhex pattern files into radare2, evaluate expressions to read/write fields. The plugin is built on top of a typescript implementation which runs in r2 with the r2js runtime, so it have no dependencies and plays well within iaito. https://github.com/radareorg/r2hexpat

R2-6.2.4 is out (same for r2ghidra, iaito and r2frida). Here’s ...

2026-10-06T08:35:47Z

R2-6.2.4 is out (same for r2ghidra, iaito and r2frida). Here’s the long changelog, i’ll be posting edible release notes during the week. Meanwhile update and keep hacking! #reverseengineering
https://github.com/radareorg/radare2/releases/tag/6.2.4

The advanced data analysis widget for iaito is one of the many ...

2026-10-06T08:30:19Z

The advanced data analysis widget for iaito is one of the many new features you will see in 6.2.4 today’s release!

Recurse is a Tauri based AI native IDE for #reverseengineering ...

2026-09-22T08:20:48Z

Recurse is a Tauri based AI native IDE for #reverseengineering with support for radare2 and r2ghidra

https://github.com/Recurse-Labs/recurse

If you like numbers, i ran some benchmarks comparing different ...

2026-09-22T05:14:28Z

If you like numbers, i ran some benchmarks comparing different actions comparing json parsing from r2 command output vs raw api calls

r2-6.2.2 is out! 💥 Bit ops, float and sign ESIL improvements ...

2026-09-06T23:23:47Z

r2-6.2.2 is out!

💥 Bit ops, float and sign ESIL improvements
📊 6-20x faster graph and panels in the terminal
📚 Swift/C#/Dart class dumping and trycatch blocks
🧠 Nvidia Blackwell assembler/disassembler
🏛️ Structured decompilation, local var and type analysis
🚢 New complete port! UEFI firmwares!
🐛 Native debugger for HaikuOS
🤖 Improved DEX, JNI and arm64 elf relocs support

https://github.com/radareorg/radare2/releases/tag/6.2.2

Happy release everyone! ...

2026-09-06T18:22:59Z

In reply to nevent1q…xvy9
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Happy release everyone! https://github.com/radareorg/radare2/releases/tag/6.2.2

r2-6.2.2 is in the oven.. stay tuned for another massive release. ...

2026-09-06T16:39:13Z

r2-6.2.2 is in the oven.. stay tuned for another massive release. Huge kudos to all the contributors, the project is evolving really fast!

Would you like to use any other arch in r2wars? Let us know!

2026-09-01T07:18:51Z

In reply to nevent1q…0l8s
_________________________

Would you like to use any other arch in r2wars? Let us know!

The classic R2Wars has been updated to .NET10 and ported to ...

2026-09-01T07:10:08Z

The classic R2Wars has been updated to .NET10 and ported to TypeScript/WASM. Running natively inside your browser with zero host dependencies!

You can now edit, assemble and battle your bots for x86, mips, arm, riscv and gameboy!

https://radare.org/r2wars/

r2pm -ci r2webdev you can now use radare2 from the chrome ...

2026-08-31T17:37:08Z

r2pm -ci r2webdev

you can now use radare2 from the chrome developer tools, run r2js oneliners and access remote filesystems! Just a PoC, but it’s a fun hack

sad :_

2026-08-12T15:37:11Z

In reply to nevent1q…kqxw
_________________________

sad :_

:radare2: One of the coolest features that has been available on ...

2026-08-10T11:54:04Z

In reply to nevent1q…h0lm
_________________________

:radare2: One of the coolest features that has been available on some private and unreleased decompilers for a year is the ability to import r2ghidra's analysis information like variable names and variadic parameters back into the r2 type system.

r2ghidra is now not just a decompiler, it's a great analysis companion tool for reverse engineering binaries!

r2ghidra 6.2.0 is out, and this time the changelog is massive! ...

2026-08-10T11:46:14Z

r2ghidra 6.2.0 is out, and this time the changelog is massive! the decompiler output has been heavily improved in sync with all the new type analysis information we have in r2-6.2.0 (yeah next release will reduce backward compatibility with r2 apis)

https://github.com/radareorg/r2ghidra/releases/tag/6.2.0

r2frida 6.2.0 is out! Short release notes: - in sync with ...

2026-08-10T11:20:13Z

r2frida 6.2.0 is out! Short release notes:

- in sync with typescript7 and r2 6.2.0
- fix some deadlocks related to breakpoints
- improved error handling and better live code patching support
- fds on darwin now resolve to origin filename

#frida #reverseengineering #radare2

https://github.com/nowsecure/r2frida/releases/tag/6.2.0

The r2-6.2.0 release improves the support for resource files (all ...

2026-08-08T10:48:45Z

The r2-6.2.0 release improves the support for resource files (all the blobs shipped inside binaries, pretty common in windows, macos and even #gnome apps) so here’s r2unity 1.2.4 to fill that gap and allow unpacking and inspecting all the resource files shipped within dotnet and unity apps.

https://github.com/radareorg/r2unity/releases/tag/1.2.4

very interesting! Starting from 6.2.0 radareorg will be using the ...

2026-07-21T10:46:59Z

In reply to nevent1q…mnc2
_________________________

very interesting! Starting from 6.2.0 radareorg will be using the GHSA so hopefully the whole thing will be much better. Still unsure about what can I do with all those old reported ones that are all fixed. EUVD seems quite interesting addition, Good work!

In order to bring some light into the awful state of the CVE ...

2026-07-17T11:27:03Z

In order to bring some light into the awful state of the CVE scene. I just picked them all and verified that the 87% claim of vulnerabilities for radare2 turns out to be 0%. https://radare.org/get/cve-2026.html

thanks for the clarification and the link. I'm pretty sure ...

2026-07-17T10:48:44Z

In reply to nevent1q…7wpj
_________________________

thanks for the clarification and the link. I'm pretty sure it's all public data. I am very interested in addressing that issue from the root, can you point me to handle that? i've always seen the CVE scene as a very burocratic and sluggish machinery that never reflects the reality, but if we can do something to address that for radare at least it would be great

false: all vulns are fixed in less than 24h after being reported. ...

2026-07-17T03:06:38Z

In reply to nevent1q…0n79
_________________________

false: all vulns are fixed in less than 24h after being reported. All cves are patched vulns

RBin now holds format parsers, loaders, xtr containers and ...

2026-07-15T23:33:47Z

RBin now holds format parsers, loaders, xtr containers and demangler plugins! Remember that using `-j` you'll get a full json listing with authorship and license details of every single plugin compiled inside your favourite reversing toolkit!

The new RBinResource API can parse resources stored in GNOME, ...

2026-07-15T10:58:33Z

The new RBinResource API can parse resources stored in GNOME, Windows PE (and MDMP), Pebble apps, .NET managed, MACHO signatures, OS2 executables and Win16 NE binaries! #reverseengineering

Here’s why it’s important to always use r2 from git. In ...

2026-04-08T07:38:12Z

Here’s why it’s important to always use r2 from git. In r2land we follow the law of full disclosure and fix vulns within a 24h deadline as stated in SECURITY.md #radare2 https://blog.calif.io/p/mad-bugs-discovering-a-0-day-in-zero

“Reverse Engineering the ITE 8910 Keyboard RGB Protocol for ...

2026-03-30T07:21:54Z

“Reverse Engineering the ITE 8910 Keyboard RGB Protocol for OpenRGB” with #radare2 https://chocapikk.com/posts/2026/reverse-engineering-ite8910-keyboard-rgb/

RE: https://infosec.exchange/@pancake/116256662480219188 The ...

2026-03-19T16:02:39Z

RE: https://infosec.exchange/@pancake/116256662480219188

The 6.1.2 releases are out! 🥳
nostr:note1e3puptq4g6etx5r9j78pf8qnha06ka07k5cayf7udtex43vxm5xsxlvywj

This year @npub1en9…wye5 was busy preparing some presents 🎁 ...

2025-12-03T00:26:51Z

This year pancake :radare2: (npub1en9…wye5) was busy preparing some presents 🎁 and it was unable to make a new advent calendar. But you can still enjoy the one from last year if you didnt resolved all the challenges! It’s worth trying it out! https://radare.org/advent/

🌍Making #radare2 more portable and accessible to new audiences ...

2025-12-01T09:47:24Z

🌍Making #radare2 more portable and accessible to new audiences has been always a priority for us.

At #r2con2025, Abhi (npub16ep…ystz) created a web frontend for #radare2 using the webassembly builds to allow Chromebook students reverse engineer crackmes from the browser!

• Select version of r2
• Create multiple tabs
• Keyboard driven
• Analyze large binaries

This sandboxed environment is ideal for education as well as for malware analysis and the whole toolchain can be used from the commandline with wasmer.

• Try it online https://r2.revengi.in
• HTML radare2 Widget https://radareorg.github.io/r2wasm/index.html
• Watch the presentation 👇

https://youtu.be/TblF4f91NnA

🚀 radare2-6.0.6 is out! (codename 'siesso’) That's ...

2025-11-23T12:19:35Z

🚀 radare2-6.0.6 is out! (codename 'siesso’)

That's the first release after #r2con which comes with tons of awemazing bug fixes and all the new features presented during the conference! #reverseengineering

🔗 https://github.com/radareorg/radare2/releases/tag/6.0.6

See details below 👇

Friendly reminder from @npub17wv…nag2 about your thoughts on ...

2025-11-11T16:12:27Z

Friendly reminder from buherator (npub17wv…nag2) about your thoughts on reshare and r4ghidra projects: #poll

r4ghidra-r2web - https://mbbkepfl.formester.com/f/GfJNIHusN
r4ghidra-REPL - https://mbbkepfl.formester.com/f/invMupinF
REshare - https://mbbkepfl.formester.com/f/rLvls916S

Here’s the link for today! https://radare.org/con/2025/day1 ...

2025-10-24T12:45:38Z

In reply to nevent1q…j9s4
_________________________

Here’s the link for today!
https://radare.org/con/2025/day1 #r2con2025

6h to go! Join Telegram, Discord or YouTube for live chats with ...

2025-10-24T08:05:35Z

6h to go! Join Telegram, Discord or YouTube for live chats with the speakers and the attendees!

#r2con2025 https://www.radare.org/con/2025/

⏲️ One week left for r2con2025! Are you ready? #r2con ...

2025-10-14T18:51:33Z

⏲️ One week left for r2con2025! Are you ready? #r2con

if you are doing any project that depends on r2, feel free to use ...

2025-09-30T12:08:25Z

if you are doing any project that depends on r2, feel free to use this badge to specify the version of radare2 that is compatible or tested with:

[![radare2](https://img.shields.io/badge/radare2-6.0.4-green)](https://github.com/radareorg/radare2)

r2ghidra 6.0.2 is out! #reverseengineering ...

2025-09-18T23:26:08Z

r2ghidra 6.0.2 is out! #reverseengineering

r2frida-6.0.2 is out! Shipping small fixes for breakpoints and ...

2025-08-29T15:40:14Z

r2frida-6.0.2 is out! Shipping small fixes for breakpoints and remote filesystem access and removing the build dependency with NodeJS https://github.com/nowsecure/r2frida/releases/tag/6.0.2

Radare2 continues to broaden its architecture support, Version ...

2025-08-03T14:08:28Z

Radare2 continues to broaden its architecture support, Version 6.0.0 adds support for several lesser-known or specialized targets, including:

- RCA COSMAC 1806 microprocessors
- TMS320 C6x DSPs from Texas Instruments
- Classic Macintosh and BeOS PEF binaries
- Apple MACH-O and Plan 9 RISC-V binaries
- Updates to EVM support for recent Solidity versions

The new signature matching from @npub12xs…2nw4 will be ...

2025-07-25T08:58:08Z

The new signature matching from Binary Ninja (npub12xs…2nw4) will be officially supporting radare2! Binary Ninja (npub12xs…2nw4)

https://binary.ninja/2025/07/24/5.1-helion.html#warp

🚀 Ghidra users! Looking for more power & flexibility in ...

2025-06-26T12:51:22Z

🚀 Ghidra users! Looking for more power & flexibility in your reverse engineering workflow? Try ghidra-r2web — the plugin that lets you attach multiple Radare2 instances to your main #Ghidra session!
We need ideas, bug reports, feature requests and contributors to make this plugin shine! https://github.com/radareorg/ghidra-r2web

radare2 is now shipping extra panel layouts in the default ...

2025-06-16T09:59:35Z

radare2 is now shipping extra panel layouts in the default installation. Do you have custom layouts you enjoy in panels mode? https://github.com/radareorg/radare2/pull/24296 #reverseengineering #tui

this feature is named “file marks” ...

2025-04-27T13:57:52Z

In reply to nevent1q…803k
_________________________

this feature is named “file marks” https://vimhelp.org/motion.txt.html#Mark

If you are a power #vim user you are probably used to the m' ...

2025-04-27T11:41:20Z

If you are a power #vim user you are probably used to the m' navigation workflow, which is also implemented in Visual mode in radare2. Now you can experience not just the hjkl movement keys in iaito (the radare2 interface) but also the m' keys in hex, disasm, decompiler and graph views for quick moving around the binary! #reverseengineering #ui

Work in progress JNI helper plugin for #radare2 ...

2025-04-05T17:23:51Z

Work in progress JNI helper plugin for #radare2 https://github.com/evilpan/jni_helper/tree/master/r2 #android #java #reverseengineering

Reverse Engineering an STM32 firmware with radare2 ...

2024-12-07T18:39:01Z

Reverse Engineering an STM32 firmware with radare2 https://medium.com/techmaker/reverse-engineering-stm32-firmware-578d53e79b3 #firmware #reverseengineering #radare2

🎮 The @npub1zm6…wvsx training on recovering Gameboy ROMs ...

2024-11-24T18:05:48Z

🎮 The Travis Goodspeed (npub1zm6…wvsx) training on recovering Gameboy ROMs from microscopic pictures with the help of #radare2 is now indexed, with the rest of #r2con2024 presentations in the Radare TV website 👉 https://www.radare.org/tv/

📼 The video edition is done! 🔥 You can now watch all the ...

2024-11-18T11:33:48Z

📼 The video edition is done! 🔥 You can now watch all the workshops (friday), conference presentations (saturday) and online talks (sunday) by checking our Youtube channel or following the links from the website!

➡️ Slides https://github.com/radareorg/r2con2024
➡️ Website https://radare.org/con/2024/
➡️ Playlist https://www.youtube.com/watch?v=YDhx6m2I_88&list=PLQYxYCskjP6X49cHfof-qB-7lfhi-Nbiy
➡️ Music https://darkharmony.bandcamp.com/album/r2con-2024

If you know #radare2 and want to reverse engineer Japanese. This ...

2024-11-18T08:43:03Z

If you know #radare2 and want to reverse engineer Japanese. This is the book for you! https://techbookfest.org/product/251850002 #books #reverseengineering

. 🔥 🔥 🔥 🎟️ 🎟️ 🎟️ 🔥 🔥 🔥 ...

2024-09-25T09:42:40Z

. 🔥 🔥 🔥 🎟️ 🎟️ 🎟️ 🔥 🔥 🔥
#r2con2024 tickets are finally available!
🔥 🔥 🔥 🎟️ 🎟️ 🎟️ 🔥 🔥 🔥

https://radare.org/con/2024/

🔥 The initial schedule for #r2con2024 is now public! The CFP ...

2024-09-13T18:28:46Z

🔥 The initial schedule for #r2con2024 is now public! The CFP is still open, but we may only accept now if you are fine submitting them for the “Online Sunday” in video format. https://radare.org/con/2024/

🎟️ Conference tickets and other details will be made available soon. Stay tuned, we will meet us all again in less than two months!

You can now use the ANGR decompiler with radare2. The old angr ...

2024-08-29T16:35:25Z

You can now use the ANGR decompiler with radare2. The old angr integration was renamed to r2angr-io.
Install it like this: r2pm -ci r2angr