Daily Writeups
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Daily Bug Bounty / Cybersecurity Writeups
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Title: From Zero to SYSTEM: Exploiting the FoxKeDriver64.sys Windows Kernel Driver
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𐀪 Author: Haidermustafa
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Time: Fri, 29 May 2026 20:56:38 GMT
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Tags: #cybersecurity #sex #kernel #hacking #windows
Title: Critical FreeBSD Kernel Buffer Overflow Disclosed: Public Details & PoC Out
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𐀪 Author: Ddos
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Time: Mon, 01 Jun 2026 01:00:45 +0000
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Tags: #Vulnerability #freebsd #kernel vulnerability #Local Privilege Escalation #Public PoC #security patch #Stack Buffer Overflow
Title: The Bug Class - What is Page Cache Writes are in Linux (Beginner to Advanced) PART 01
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𐀪 Author: dulangaruksh4n
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Time: Thu, 11 Jun 2026 22:09:38 GMT
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Tags: #cybersecurity #linux_kernel #linux #infosec #kernel
Title: Why Linux Vulnerabilities Are Increasing in 2026
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𐀪 Author: Techrefreshing
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Time: Fri, 12 Jun 2026 11:48:55 GMT
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Tags: #infosec #kernel_security #cloud_security #devsecops #cybersecurity
Title: Linux Kernel 7.1 Release: Stability and Driver Enhancements
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𐀪 Author: Do Son
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Time: Mon, 15 Jun 2026 03:27:10 +0000
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Tags: #Linux #Kernel Update #Linus Torvalds #open_source #Operating Systems
Title: 27-Year-Old OpenBSD Authentication Bypass: Details and PoC Exploit Publicly Disclosed
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𐀪 Author: Do Son
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Time: Fri, 19 Jun 2026 02:02:06 +0000
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Tags: #Vulnerability Report #Authentication Bypass #CVE_2026_55706 #Heap Over_read #kernel vulnerability #OpenBSD #PAP #PPP stack #PPPoE #proof_of_concept #sppp
Title: Public Exploit Released for FreeBSD kTLS Local Root Flaw CVE-2026-45257
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𐀪 Author: Do Son
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Time: Mon, 22 Jun 2026 00:00:56 +0000
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Tags: #Vulnerability Report #CVE_2026_45257 #freebsd #Kernel TLS #kTLS #Local Privilege Escalation #Local Root #proof_of_concept #sendfile
Title: Linux strncpy Removal Lands in Kernel 7.2
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𐀪 Author: Nam Phong
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Time: Mon, 22 Jun 2026 07:26:51 +0000
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Tags: #Technology #Kernel Security #Linux 7.2 #Linux Kernel #strncpy #strscpy
Title: Linux “pedit COW” Vulnerability Turns Local Users Into Root Without Touching Disk
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𐀪 Author: Nam Phong
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Time: Mon, 29 Jun 2026 03:26:07 +0000
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Tags: #Vulnerability #CVE_2026_46331 #Kernel Vulnerability #Linux #Page Cache #pedit COW #privilege escalation
Title: kernel.org Outage: Config Error Wipes All Linux Kernel Files
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𐀪 Author: Do Son
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Time: Fri, 03 Jul 2026 07:49:00 +0000
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Tags: #Technology #Configuration Error #kernel.org #Linux Foundation #Linux Kernel #Mirror Server #Open Source Infrastructure #outage