Daily Writeups
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Daily Writeups
⤷ Title: Kubernetes Security Alert: “Ingress-Nginx” Injection Flaw Risks Cluster-Wide Secret Exposure
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𐀪 Author: Ddos
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ⴵ Time: Tue, 10 Mar 2026 02:23:19 +0000
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⌗ Tags: #Vulnerability Report #Arbitrary Code Execution #container security #CVE_2026_3288 #Data Leakage #infosec #ingress_nginx #Kubernetes Security #nginx #Patch Alert #Vulnerability
Daily CyberSecurity
Kubernetes Security Alert: "Ingress-Nginx" Injection Flaw Risks Cluster-Wide Secret Exposure
A high 8.8 CVSS flaw (CVE-2026-3288) in ingress-nginx allows arbitrary code execution and massive Kubernetes secret leakage. Patch immediately.
16 views
Daily Writeups
⤷ Title: Breaking the Shield: ‘CrackArmor’ Flaws Expose 12.6 Million Linux Servers to Full Root Takeover
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𐀪 Author: Ddos
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ⴵ Time: Fri, 13 Mar 2026 02:28:21 +0000
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⌗ Tags: #Linux #Vulnerability Report #AppArmor #Container Breakout #CrackArmor #cybersecurity #Linux Security #privilege escalation #Qualys TRU #Ubuntu #Vulnerability #zero_day
Daily CyberSecurity
Breaking the Shield: 'CrackArmor' Flaws Expose 12.6 Million Linux Servers to Full Root Takeover
CrackArmor exposes 12.6M Linux servers to root escalation. Qualys TRU discovers 9 AppArmor flaws letting users bypass security and escape containers.
30 views
Daily Writeups
⤷ Title: The CrackArmor Siege: How a 9-Vulnerability Mosaic Shatters 12.6M Linux Architectures
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𐀪 Author: ddos
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ⴵ Time: Tue, 17 Mar 2026 09:28:28 +0000
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⌗ Tags: #Linux #Vulnerability #AppArmor #Confused Deputy #Container Breakout #CrackArmor #Debian #KASLR Bypass #Linux Kernel Vulnerability #local privilege escalation #LPE #mac #Mandatory Access Control #Qualys TRU #suse #Ubuntu Security
Penetration Testing Tools
The CrackArmor Siege: How a 9-Vulnerability Mosaic Shatters 12.6M Linux Architectures
A vulnerability, lying dormant within the Linux architecture for nearly eight years, empowers a pedestrian system user to
12 views
Daily Writeups
⤷ Title: Exploiting Excessive Container Capabilities - A Complete Guide to Container Security Risks
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𐀪 Author: Redfox Security
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ⴵ Time: Mon, 13 Apr 2026 06:47:25 GMT
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⌗ Tags: #ethical_hacking #kubernetes #container_security #docker #cybersecurity
Medium
Exploiting Excessive Container Capabilities - A Complete Guide to Container Security Risks
Containers have transformed how modern applications are built, deployed, and scaled. Technologies like Docker and Kubernetes allow…
25 views
Daily Writeups
⤷ Title: The Cloud Runs Dry: ClawCloud Abruptly Terminates Container Services—Is Your Data Safe?
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𐀪 Author: Ddos
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ⴵ Time: Fri, 24 Apr 2026 04:37:06 +0000
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⌗ Tags: #Technology #ClawCloud Run #Cloud Computing #Container Deployment #Data Migration #Docker Hosting #Infrastructure Alert #Premium Refunds #SaaS Shutdown #Service Termination #Tech News 2026
Daily CyberSecurity
The Cloud Runs Dry: ClawCloud Abruptly Terminates Container Services—Is Your Data Safe?
ClawCloud Run is shutting down. With free tiers ending May 11, 2026, and a strict refund deadline of May 20, users must migrate data immediately to avoid loss.
16 views
Daily Writeups
⤷ Title: Copy Fail: Public PoC and Full Details Disclosed for the 732-Byte Linux Root Exploit (CVE-2026-31431)
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𐀪 Author: Ddos
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ⴵ Time: Wed, 29 Apr 2026 23:40:17 +0000
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⌗ Tags: #Linux #Vulnerability Report #AF_ALG #container escape #Copy Fail #CVE_2026_31431 #infosec #Linux Kernel #Linux Security #Page Cache Corruption #PoC Disclosure #proof_of_concept #Root Exploit #Theori
Daily CyberSecurity
Copy Fail: Public PoC and Full Details Disclosed for the 732-Byte Linux Root Exploit (CVE-2026-31431)
Linux "Copy Fail" (CVE-2026-31431) technical details and PoC are now public. Learn how a 732-byte script grants root access by corrupting the page cache.
21 views
Daily Writeups
⤷ Title: From Apache Struts RCE to Full Host Compromise in Kubernetes
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𐀪 Author: Dr. Saket Acharya
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ⴵ Time: Mon, 04 May 2026 12:03:55 GMT
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⌗ Tags: #apache_struts_2 #container_security #apache_struts #penetration_testing #kubernetes_security
Medium
From Apache Struts RCE to Full Host Compromise in Kubernetes
Overview
23 views
Daily Writeups
⤷ Title: Rancher Flaw Allows Malicious Plugins to Hijack Kubernetes Clusters
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𐀪 Author: Ddos
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ⴵ Time: Tue, 05 May 2026 12:12:23 +0000
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⌗ Tags: #Vulnerability Report #container security #CVE_2026_25705 #DevOps #infosec #Kubernetes Management #Kubernetes Security #Patch Alert #Path Traversal #rce #SUSE Rancher #UI Extensions
Daily CyberSecurity
Rancher Flaw Allows Malicious Plugins to Hijack Kubernetes Clusters
SUSE Rancher v2.14.1 fixes an 8.4 CVSS path traversal flaw (CVE-2026-25705) in UI Extensions. Prevent binary hijacking and host access—upgrade immediately!
17 views
Daily Writeups
⤷ Title: Breaking Out of the Matryoshka — A TryHackMe Container Escape Walkthrough
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𐀪 Author: Th3B0yWh0L1v3d
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ⴵ Time: Sun, 10 May 2026 19:30:31 GMT
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⌗ Tags: #docker #cybersecurity #ctf_writeup #container_security #tryhackme
Medium
Breaking Out of the Matryoshka — A TryHackMe Container Escape Walkthrough
“You set up a containment unit designed to trap and contain even the most nefarious viruses, but you accidentally got trapped in it while…
27 views
Daily Writeups
⤷ Title: SaaS-Style Cybercrime: Attackers Weaponize Langflow RCE and NATS Messaging for Ultra-Scalable C2
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𐀪 Author: Ddos
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ⴵ Time: Mon, 18 May 2026 08:06:31 +0000
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⌗ Tags: #Cybercriminals #AI Pipeline Security #CISA KEV #container escape #CVE_2026_33017 #Distributed Messaging #infosec #Langflow #NATS_as_C2 #Patch Alert #Remote Code Execution #Sysdig TRT
Daily CyberSecurity
SaaS-Style Cybercrime: Attackers Weaponize Langflow RCE and NATS Messaging for Ultra-Scalable C2
Sysdig exposes "NATS-as-C2" infrastructure exploiting Langflow RCE (CVE-2026-33017). Learn how to defend your AI pipelines and block the exploit.
12 views
Daily Writeups
⤷ Title: Critical Portainer Flaws Grant Restricted Users Root Access to the Host
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𐀪 Author: Ddos
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ⴵ Time: Tue, 19 May 2026 01:10:31 +0000
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⌗ Tags: #Vulnerability Report #container escape #CVE_2026_44848 #CVE_2026_44849 #Cyber Security #DevSecOps #Docker Swarm #infosec #Patch Alert #Portainer #privilege escalation #RBAC Bypass
Daily CyberSecurity
Critical Portainer Flaws Grant Restricted Users Root Access to the Host
A dangerous pair of critical authorization failures within the Portainer container management platform allows standard, restricted users to instantly break out of their isolation and seize absolut…
14 views
Daily Writeups
⤷ Title: Bypassing the Guardrails: New “DirtyDecrypt” Linux Flaw Overwrites Root Files in Memory
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𐀪 Author: ddos
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ⴵ Time: Wed, 20 May 2026 08:02:12 +0000
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⌗ Tags: #Vulnerability #CONFIG_RXGK Kernel Parameter #Container Escape Exploit #Copy_on_Write Bypass #CVE_2026_31635 #Fedora Arch Linux Vulnerable #Linux DirtyDecrypt Vulnerability #Linux Kernel Sasha Levin #RxGK Page Cache Corruption #rxgk_decrypt_skb Local Privilege Escalation #Zellic Threat Research
Penetration Testing Tools
Bypassing the Guardrails: New "DirtyDecrypt" Linux Flaw Overwrites Root Files in Memory
The Linux ecosystem has been destabilized by successive operational waves for several weeks; scarcely had the industry turbulence
21 views
Daily Writeups
⤷ Title: Host-Root Escape Vulnerability Uncovered in Kata Containers
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𐀪 Author: Ddos
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ⴵ Time: Thu, 28 May 2026 01:00:23 +0000
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⌗ Tags: #Vulnerability Report #Cloud Security #container escape #CVE_2026_47243 #Kata Containers #PoC Exploit #virtualization #vulnerability disclosure
Daily CyberSecurity
Host-Root Escape Vulnerability Uncovered in Kata Containers
Explore the critical Kata Containers container escape vulnerability (CVE-2026-47243). Technical details and PoC exploit code are now fully public.
26 views
Daily Writeups
⤷ Title: KubeVirt Privilege Escalation Flaw Exposes Kubernetes Clusters to Takeover
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𐀪 Author: Ddos
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ⴵ Time: Fri, 29 May 2026 03:15:02 +0000
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⌗ Tags: #Vulnerability Report #Container Runtime Hijacking #CVE_2026_7374 #Kubernetes Security #KubeVirt #OpenShift Flaw #privilege escalation #Symlink Validation
Daily CyberSecurity
KubeVirt Privilege Escalation Flaw Exposes Kubernetes Clusters to Takeover
Discover how the critical KubeVirt privilege escalation flaw (CVE-2026-7374) allows container runtime hijacking and creates a cluster takeover risk.
18 views
Daily Writeups
⤷ Title: Apple Container Machines Bring Linux to Mac
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𐀪 Author: ddos
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ⴵ Time: Mon, 15 Jun 2026 02:31:45 +0000
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⌗ Tags: #Apple #Apple Container #Apple Silicon #Container Machines #developer tools #Linux on Mac #macOS 26 #WWDC 2026
Information Security News
Apple Container Machines Bring Linux to Mac
Apple's WWDC reveal of Container Machines brings persistent Linux VMs to Mac, though memory handling and graphics support need work.
11 views
Daily Writeups
⤷ Title: Containerd Critical Vulnerabilities Expose Host Servers
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𐀪 Author: Do Son
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ⴵ Time: Wed, 24 Jun 2026 01:20:37 +0000
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⌗ Tags: #Vulnerability Report #container security #containerd #CVE_2026_50195 #CVE_2026_53488 #CVE_2026_53492
Daily CyberSecurity
Containerd Critical Vulnerabilities Expose Host Servers
Three containerd critical vulnerabilities, including CVE-2026-53492, allow attackers to execute host commands and poison image caches. Patch immediately.
20 views
Daily Writeups
⤷ Title: Thousands Affected by NVIDIA 9.8 Auth Bypass
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𐀪 Author: Do Son
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ⴵ Time: Tue, 30 Jun 2026 10:23:04 +0000
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⌗ Tags: #Vulnerability Report #AIStore #Container Toolkit #CVE_2026_24270 #nvidia #Triton Inference Server
Daily CyberSecurity
Thousands Affected by NVIDIA 9.8 Auth Bypass
TL;DR NVIDIA patched several severe vulnerabilities across its AI platforms. The most critical flaw is a 9.8 CVSS authentication bypass in AIStore. Administrators must apply these NVIDIA security …
27 views
Daily Writeups
⤷ Title: Six Critical Incus Vulnerabilities Patched in v7.2.0
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𐀪 Author: Do Son
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ⴵ Time: Wed, 01 Jul 2026 02:10:53 +0000
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⌗ Tags: #Vulnerability Report #container security #CVE_2026_48749 #CVE_2026_48750 #CVE_2026_48751 #CVE_2026_48752 #CVE_2026_48755 #CVE_2026_48769 #Incus
Daily CyberSecurity
Six Critical Incus Vulnerabilities Patched in v7.2.0
TL;DR The Incus team patched six critical flaws in version 7.2.0. Each one scores 9.9 on the CVSS scale. Most let a malicious image or input write files as root, which can lead to command executio…
13 views
Daily Writeups
⤷ Title: Public Exploit for GhostLock (CVE-2026-43499) Enables Linux Privilege Escalation and Container Escape
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𐀪 Author: Do Son
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ⴵ Time: Wed, 08 Jul 2026 02:14:34 +0000
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⌗ Tags: #Vulnerability Report #container escape #CVE_2026_43499 #GhostLock #kernelCTF #Linux Kernel #privilege escalation #rtmutex #use after free
Daily CyberSecurity
Public Exploit for GhostLock (CVE-2026-43499) Enables Linux Privilege Escalation and Container Escape
TL;DR Researchers have published full details and proof-of-concept code for GhostLock. This Linux kernel bug, tracked as CVE-2026-43499, hid in the code for over 15 years. It lets an unprivileged …
11 views