#dirtyFrag
⭐ Starred a repository

mitschud/DirtyFrag
Ephemeral root via the CVE-2026-43284 page-cache exploit
https://github.com/mitschud/DirtyFrag
GitHub - mitschud/DirtyFrag: Ephemeral root via the CVE-2026-43284 page-cache exploit
Ephemeral root via the CVE-2026-43284 page-cache exploit - mitschud/DirtyFrag
github.com
October 19, 2026 at 2:00 AM
DirtyFrag exploitable ✅
October 9, 2026 at 10:59 AM
suspicious open directory
dirtyfrag&gs-netcat&bash script
5[.]188[.]230[.]120
5[.]188[.]230[.]121
5[.]188[.]230[.]123
5[.]188[.]230[.]130
5[.]188[.]230[.]139
5[.]188[.]230[.]140
5[.]188[.]230[.]141
5[.]188[.]230[.]16
5[.]188[.…

— from @momomopas (https://x.com/momomopas/status/2106379407455928827)
October 3, 2026 at 1:44 PM
SOMEONE COMBINED GHOSTLOCK + DIRTYFRAG.
🤯
AND STILL BYPASSES ANY INTEGRITY CHECK. 💀
This is temporary root btw. You reboot and the phone goes back to normal.
Project related to this:
github.com/BuSung-dev/R...
September 22, 2026 at 12:36 AM
Linux Detection Engineering for LPE: a layered Linux escalation framework pairs root-transition logic with rules for SUID abuse, unshare, Python exploits, and page-cache corruption, with Elastic Defend and Auditd coverage. #LinuxLPE #ElasticDefend
Linux Detection Engineering - Local Privilege Escalation
The article describes a layered Linux privilege escalation detection framework that combines general root-transition logic with technique-specific rules for SUID abuse, unshare, Python-driven exploits, and kernel page-cache corruption. It also reviews 2026 Linux LPE cases such as Copy Fail, DirtyFrag, Fragnesia, DirtyDecrypt, pedit COW, DirtyClone, CIFSwitch, OVSwrap, and CVE-2026-46333, showing how Elastic Defend and Auditd can catch them in practice. #CopyFail #DirtyFrag #Fragnesia #DirtyDecrypt #peditCOW #DirtyClone #CIFSwitch #OVSwrap #CVE-2026-46333
www.hendryadrian.com
September 13, 2026 at 10:45 PM
Three deterministic Linux kernel bugs turn any local shell into root - no race condition needed. https://intel.threadlinqs.com/threat/TL-2026-2424 #ThreatIntel #CVE_2026_31431 #CVE_2026_43284 #DirtyFrag
September 10, 2026 at 2:37 AM
Just playing with dirtyfrag mitigations and patches, and it seems `drop_caches` is broken in linux in a way that it does NOT remove a poinsoned page cache

# echo 3 > /proc/sys/vm/drop_caches
# su - games
# id
uid=0(root) gid=0(root) groups=0(root)

#Linux #security #Android #sandbox #CopyFail
May 8, 2026 at 7:22 PM
C'est reparti: github.com/V4bel/dirtyf...
Un jour férié, avec 3 modules à désactiver: esp4, esp6 et rxrpc
May 8, 2026 at 9:03 AM
tl;dr: if you already applied the mitigation for #dirtyfrag that prevents the `esp4`, `esp6`, and `rxrpc` kernel modules from loading, you're covered.

this is getting to be a bit much eh
mhoye (@mhoye@cosocial.ca)
Oh, lovely. FYI copy.fail, dirty frag and so forth are a class of bugs now, and the newest member of that class is called "fragnesia". https://github.com/v12-security/pocs/tree/main/fragnesia Patches have to be applied manually, I don't think anything is upstream yet. Patch details are here: https://lists.openwall.net/netdev/2026/05/13/79
cosocial.ca
May 13, 2026 at 8:15 PM
🆕 AI news (last 15m):
• Hacker News: Dirtyfrag: Universal Linux LPE
• Anthropic: Donating our open-source alignment tool
→ probbrain.com/news
AI news terminal — labs, papers, GitHub, HN
2 latest items · ProbBrain News
probbrain.com
May 7, 2026 at 9:01 PM
🔒 New DirtyClone Linux Kernel Flaw Lets Local Users Gain Root via Cloned Packets

DirtyClone is a new Linux kernel privilege escalation in the DirtyFrag family. JFrog Security Resea...

https://tinyurl.com/2adnowhk #CyberSecurity #InfoSec #CrustyTLDR
June 27, 2026 at 10:04 AM
"You're joking. Not another one?" - Brenda from Bristol who now spends her time patching Linux boxes. github.com/V4bel/dirtyf...
GitHub - V4bel/dirtyfrag
Contribute to V4bel/dirtyfrag development by creating an account on GitHub.
github.com
May 8, 2026 at 10:03 AM
There's apparently another Linux LPE.
DirtyDecrypt, also known as DirtyCBC, is a variant of CopyFail / DirtyFrag / Fragnesia.
I suspect it may be CVE-2026-31635.

I have not been able to get it to actually work on **any** Linux distro that I've tried.
May 17, 2026 at 1:37 PM
This is a nicely prepared page for the latest Linux exploit, DirtyFrag: https://github.com/V4bel/dirtyfrag

I appreciate the easy exploit, and the mitigration notes, all very concise.

Yeah, it's turbulent times, IMHO we'll be much better off on the long run with regards to security!
GitHub - V4bel/dirtyfrag
Contribute to V4bel/dirtyfrag development by creating an account on GitHub.
github.com
May 8, 2026 at 7:47 AM
DirtyClone (CVE-2026-43503) : un user local devient root sur Linux sans rien écrire sur le disque ni dans les logs.

Debian, Ubuntu, Fedora touchés. Et patcher DirtyFrag ne suffit pas : il faut patch toute la chaîne.

👇
www.it-connect.fr/dirtyclone-l...

#linux #cybersecurite
June 29, 2026 at 7:06 AM
💥 Dirty Frag : cette faille zero-day donne les droits root sur Linux

Dirty Frag est un exploit universel puisqu'il est fonctionnel sur Ubuntu, Fedora, AlmaLinux, Debian, etc.

Voici ma publication à ce sujet :
- www.it-connect.fr/dirty-frag-c...

#infosec #linux #dirtyfrag
May 8, 2026 at 8:00 AM
The Dirtyfrag vulnerability is a sharp reminder that local privilege escalation on Linux remains a persistent surface for attackers. If you are managing shared infrastructure, prioritize kernel hardening and restrict user access now.
May 8, 2026 at 11:19 AM