privilege escalation Archives • Page 9 of 19 • Daily CyberSecurity

New FreeBSD Vulnerabilities Allow Jail Escapes and Kernel Panics

New FreeBSD Vulnerabilities Allow Jail Escapes and Kernel Panics

Do Son February 26, 2026

FreeBSD patches a critical jail escape (CVE-2025-15576) and a kernel heap overflow (CVE-2026-3038). Learn how nullfs and routing sockets put hosts at risk.

NVIDIA Issues Patches for High-Severity Flaws in Cumulus Linux and NVOS NVIDIA GPU Security CUDA-Q Vulnerability NVIDIA Apex Vulnerability AI Infrastructure Security NVIDIA Cumulus Linux CVE-2025-33179 NVIDIA Arm divestment NVIDIA DGX Spark, CVE-2025-33187 NVIDIA Isaac-GROOT, Code Injection Megatron-LM Vulnerability, AI Code Injection NVIDIA China NVIDIA GPUs, Hardware Kill Switches NVIDIA Megatron-LM, LLM Vulnerabilities NVIDIA Base Command Manager - CVE-2024-0138

NVIDIA GPU Security CUDA-Q Vulnerability NVIDIA Apex Vulnerability AI Infrastructure Security NVIDIA Cumulus Linux CVE-2025-33179 NVIDIA Arm divestment NVIDIA DGX Spark, CVE-2025-33187 NVIDIA Isaac-GROOT, Code Injection Megatron-LM Vulnerability, AI Code Injection NVIDIA China NVIDIA GPUs, Hardware Kill Switches NVIDIA Megatron-LM, LLM Vulnerabilities NVIDIA Base Command Manager - CVE-2024-0138

NVIDIA Issues Patches for High-Severity Flaws in Cumulus Linux and NVOS

Do Son February 26, 2026

NVIDIA warns of three high-severity vulnerabilities (CVE-2025-33179, 33180, 33181) in Cumulus Linux. Low-privileged users can escalate to admin control.

Public Exploit for Windows Kernel Flaw Grants Instant SYSTEM Access CVE-2026-21241 Windows Kernel Privilege Escalation

Public Exploit for Windows Kernel Flaw Grants Instant SYSTEM Access

Do Son February 25, 2026

Windows kernel vulnerability CVE-2026-21241 (afd.sys) exposed! A new PoC exploit shows how local attackers can win a race condition to gain SYSTEM privileges.

27-Year-Old Telnet Flaw Resurfaces to Grant Attackers Instant Root Access

shell-quote command injection AI-Driven Vulnerabilities Q1 2026 Cyber Threats vm2 Sandbox Escape Node.js RCE upKeeper Privilege Escalation CVE-2026-2449 Pharos Controls Vulnerability Root Access Exploit Cybersecurity Vulnerability Roundup CVSS 10.0 Flaws Shadow Archives CVE-2026-0866 MS-Agent Prompt Injection CVE-2026-2256 basic-ftp Path Traversal CVE-2026-27699 telnetd Root Vulnerability CVE-1999-0073 Regression USR-W610 Vulnerabilities End-of-Life IoT Security IceWarp Security Update IceWarp Vulnerabilities Airleader Master Vulnerability CVE-2026-1358 ZLAN5143D Vulnerability CISA ICS Advisory Acronis Cyber Protect Vulnerability CVE-2025-30411 WAGO 852 Vulnerability OT Network Security SandboxJS Vulnerability Sandbox Escape (CVSS 10.0) Kubernetes Local Path Provisioner CVE-2025-62878 CISA Unresponsive Vendors Avation & RISS Vulnerabilities KiloView Vulnerability CVE-2026-1453 OpenClaw RCE vulnerability Johnson Controls Vulnerability CVE-2025-26385 SandboxJS Vulnerability CVE-2026-23830 ibaPDA Vulnerability CVE-2025-14988 Protobuf Vulnerability CVE-2026-0994 AVEVA Process Optimization Vulnerability CVE-2025-61937 ConnectWise PSA Vulnerability CVE-2026-0695 Aruba VIA Vulnerability CVE-2025-37186 aiohttp v3.13.3, Denial of Service (DoS) SmarterMail RCE, CVE-2025-52691 Airoha RACE, Headphone Jacking HPE OneView RCE CVE-2025-37164 FreePBX Auth Bypass, PBX Takeover ScreenConnect Config Flaw, Untrusted Extensions Ruby SAML Auth Bypass, XML Parser Differential Devolutions SQL Injection, Password Manager Flaw Vivotek Unauthenticated RCE, EOL IP Camera Flaw Lynx+ Critical Flaw, Unauthenticated Reset Firebox Default Credentials, CVE-2025-59396 Veeder-Root RCE, Critical ATG Flaw ArcGIS Server SQLi Watchdoc RCE, CVE-2025-58384 Delta DIALink Daikin Security Gateway, authentication bypass Frostbyte10, industrial controller security SunPower, vulnerability Ubiquiti UniFi Connect, EV Station Vulnerabilities Adobe Experience Manager, RCE Vulnerability UniFi Access, Command Injection LDAPNightmare - CVE-2025-1316

27-Year-Old Telnet Flaw Resurfaces to Grant Attackers Instant Root Access

Do Son February 25, 2026

Researcher Justin Swartz uncovers a regression of the 1999 telnetd flaw. Remote attackers can bypass authentication and seize root control via environment variables.

Root Access Granted: Four Critical RCE Flaws Patched in SolarWinds Serv-U CVE-2024-28075 & CVE-2024-23473 SolarWinds Serv-U RCE CVE-2025-40538

Root Access Granted: Four Critical RCE Flaws Patched in SolarWinds Serv-U

Do Son February 24, 2026

SolarWinds patches four critical 9.1 CVSS RCE vulnerabilities in Serv-U. Attackers can create admin users and execute code as root. Update to 15.5.4 now!

Critical VMware Aria Operations Flaw Allows RCE During System Upgrades VMware Aria Operations CVE-2026-22719 VMware Fusion - CVE-2024-38811 VMware security, CVE-2025-22247

VMware Aria Operations CVE-2026-22719 VMware Fusion - CVE-2024-38811 VMware security, CVE-2025-22247

Critical VMware Aria Operations Flaw Allows RCE During System Upgrades

Do Son February 24, 2026

Broadcom warns of a high-severity RCE flaw (CVE-2026-22719) in VMware Aria Operations. Attackers can execute commands during system migrations. Patch now!

Weaponizing Windows Errors: PoC Dropped for Critical Privilege Escalation Flaw in WER Service

C Windows SecureBoot folder KB5089549 Windows 11 BSOD Microsoft Windows, Rust programming WINS Service Deprecation Windows Server DNS Migration Windows Driver Standard OEM Kernel Privileges Windows Agentic OS Task Manager Bug, Windows 11 Performance Windows 11, Microsoft, WinRE, Update Bug, Tech Support Windows 11 OOBE, Microsoft Account Mandatory Windows 11, SSD failures Windows 11 Recovery, Black Screen of Death Windows 11 Update Issue, KB5062324 Windows 11, Indicator Bar

Weaponizing Windows Errors: PoC Dropped for Critical Privilege Escalation Flaw in WER Service

Do Son February 23, 2026

A critical Windows Error Reporting flaw (CVE-2026-20817) allows local privilege escalation to SYSTEM. With the PoC publicly disclosed, update immediately.

Tutorials of Terror: How NVIDIA’s AI Training Guides Became a Gateway for Code Injection

NVIDIA acquisition rumors NVIDIA AI Security AI Framework Vulnerabilities Nvidia 595.76 Hotfix NVIDIA Megatron Bridge vulnerability GPU vs ASIC AI battle NVIDIA Driver Vulnerability CVE-2025-33217 NVIDIA biggest TSMC customer 2026, NVIDIA vs Apple TSMC revenue share NVIDIA CUDA Toolkit CVE-2025-33228 Groq NVIDIA licensing deal, Jonathan Ross acquihire 2025 NeMo Code Injection, AI Framework RCE NVIDIA App Privilege Escalation, CVE-2025-23358 NVIDIA Security Update, DLS Vulnerability CVE-2025-23316 NVIDIA NVDebug, vulnerabilities NVIDIA Driver Vulnerabilities, vGPU Security Nvidia Jetson, UEFI Vulnerabilities CVE-2024-0130 - CVE-2024-0136 CVE-2024-0148 NVIDIA Driver Support, Windows 10 EOL

Tutorials of Terror: How NVIDIA’s AI Training Guides Became a Gateway for Code Injection

Do Son February 18, 2026

NVIDIA warns of 7.8-rated vulnerabilities in Megatron Bridge. Learn how "educational" tutorials could let attackers hijack your AI training infrastructure.

WatchGuard Patches VPN PrivEsc & Firebox LDAP Injection WatchGuard Agent Privilege Escalation CVE-2026-6787 WatchGuard Vulnerability CVE-2026-1498 WatchGuard Firebox VPN Flaws, Command Injection WatchGuard Vulnerability CVE-2024-6592 and CVE-2024-6593

WatchGuard Patches VPN PrivEsc & Firebox LDAP Injection

Do Son February 5, 2026

WatchGuard patches two flaws: a VPN privilege escalation (NCPVE-2025-0626) and Fireware LDAP injection (CVE-2026-1498). Update Firebox and VPN clients now.

Root via Telnet: Why You Must Patch Your Synology NAS Against This Decade-Old Ghost Synology Chat Server vulnerabilities Synology security update Synology DSM Update NAS Security Vulnerability Synology VPN Update SSL VPN Vulnerability Synology Telnet Flaw DSM Security Update Synology DSM Telnet vulnerability BeeStation Zero-Day, Pwn2Own RCE CVE-2024-11131 & CVE-2024-10442 CVE-2025-2848 Synology, NAS

Root via Telnet: Why You Must Patch Your Synology NAS Against This Decade-Old Ghost

Do Son February 3, 2026

On January 29, 2026, Synology, a preeminent manufacturer of Network Attached Storage (NAS) solutions, disseminated a series...

From User to SYSTEM: PoC Released for Zabbix Privilege Escalation

Do Son January 30, 2026

Exploit code released for Zabbix flaw CVE-2025-27237. Low-level users can gain SYSTEM privileges on Windows via OpenSSL config. Update now.

Cluster Admin for All: Critical Kyverno Flaw (CVSS 10) Shatters Isolation Kyverno SSRF Kubernetes Policy Engine Kyverno Privilege Escalation CVE-2026-22039

Kyverno SSRF Kubernetes Policy Engine Kyverno Privilege Escalation CVE-2026-22039

Cluster Admin for All: Critical Kyverno Flaw (CVSS 10) Shatters Isolation

Do Son January 30, 2026

Critical Kyverno flaw CVE-2026-22039 (CVSS 10) allows policy creators to gain cluster admin rights. Update to v1.16.3 to fix privilege escalation & DoS.

Guest-to-Host Escape: NVIDIA Patches Critical vGPU & Driver Flaws

Do Son January 30, 2026

NVIDIA patches high-severity flaws (CVE-2025-33217) in GPU drivers & vGPU software. Flaws allow code execution. Update Windows/Linux drivers now.

High-Severity Flaw in Western Digital Installer Opens Door to Code Execution WD Discovery Vulnerability CVE-2025-30248 binary-parser Vulnerability CVE-2026-1245 H3C RCE Vulnerability CVE-2025-60262 Telenium RCE, CVE-2025-10659 Fuel station security, ICS vulnerabilities FreePBX vulnerability CVE-2024-9478 & CVE-2024-9479 SysTrack Vulnerability, Privilege Escalation

WD Discovery Vulnerability CVE-2025-30248 binary-parser Vulnerability CVE-2026-1245 H3C RCE Vulnerability CVE-2025-60262 Telenium RCE, CVE-2025-10659 Fuel station security, ICS vulnerabilities FreePBX vulnerability CVE-2024-9478 & CVE-2024-9479 SysTrack Vulnerability, Privilege Escalation

High-Severity Flaw in Western Digital Installer Opens Door to Code Execution

Do Son January 27, 2026

Critical WD Discovery flaw CVE-2025-30248 (CVSS 8.9) allows DLL hijacking during installation. Update to v5.3 immediately to prevent system takeover.

Public PoC Exploit Released for Critical Android Flaw Grants Apps Permissions Without You Knowing Android CVE-2024-23700 Zero-Interaction Exploit Candiru spyware Android vulnerability, security update

Android CVE-2024-23700 Zero-Interaction Exploit Candiru spyware Android vulnerability, security update

Public PoC Exploit Released for Critical Android Flaw Grants Apps Permissions Without You Knowing

Do Son January 23, 2026

Public PoC exploit for Android CVE-2024-23700 allows critical privilege escalation without user interaction. WearOS & Custom ROMs are at risk.

CVE-2026-23594: High-Severity Flaw in HPE Alletra & Nimble Grants Admin Access HPE AutoPass Vulnerability, CVE-2026-23600 CVE-2024-22442 - HPE vulnerability HPE Storage Vulnerability CVE-2026-23594

CVE-2026-23594: High-Severity Flaw in HPE Alletra & Nimble Grants Admin Access

Do Son January 23, 2026

HPE warns of critical flaw CVE-2026-23594 in Alletra & Nimble Storage. CVSS 8.8 bug allows remote admin access. Update to v6.1.2.800 now to secure data.

CVE-2025-15521 (CVSS 9.8): Critical Academy LMS Flaw Exploited for Admin Takeover Academy LMS Vulnerability CVE-2025-15521

CVE-2025-15521 (CVSS 9.8): Critical Academy LMS Flaw Exploited for Admin Takeover

Do Son January 22, 2026

Critical Academy LMS flaw CVE-2025-15521 (CVSS 9.8) is being exploited. Unauthenticated attackers can reset admin passwords. Update now to secure your site.

NVIDIA Alert: High-Severity Code Execution Flaws Hit CUDA Toolkit

Do Son January 22, 2026

NVIDIA patches 4 high-severity flaws in CUDA Toolkit (up to v13.1). Vulnerabilities in Nsight Systems allow code execution & privilege escalation. Update now.

10-Year-Old GNU Inetutils Telnetd Flaw Lets Hackers Log In as Root via “-f root” GNU Inetutils Telnetd Root Authentication Bypass

10-Year-Old GNU Inetutils Telnetd Flaw Lets Hackers Log In as Root via “-f root”

Do Son January 21, 2026

Critical GNU Inetutils telnetd flaw allows unauthenticated root access via "-f root". Affects v1.9.3-2.7. Disable telnet immediately to stay safe.

Critical Flaw in “Advanced Custom Fields: Extended” Exposes 100K WordPress Sites to Takeover ACF Extended Vulnerability CVE-2025-14533

Critical Flaw in “Advanced Custom Fields: Extended” Exposes 100K WordPress Sites to Takeover

Do Son January 20, 2026

Critical ACF Extended flaw CVE-2025-14533 (CVSS 9.8) lets attackers seize admin control. 100k sites at risk. Update to version 0.9.2.2 immediately.

Industrial Alert: Critical RCE in AVEVA Software Rated CVSS 10

Do Son January 20, 2026

AVEVA issues critical alert for Process Optimization software. CVE-2025-61937 (CVSS 10) allows unauthenticated RCE. Upgrade to version 2025 immediately.

OpenStack Admin Forgery: CVE-2026-22797 Lets Users ‘Ask’ for Root CVE-2022-38065 OpenStack Vulnerability CVE-2026-22797

OpenStack Admin Forgery: CVE-2026-22797 Lets Users ‘Ask’ for Root

Do Son January 16, 2026

OpenStack patches CVE-2026-22797 (Privilege Escalation). Flaw in OAuth2 middleware allows header forgery for admin access. Update keystonemiddleware now.