zero-day Archives • Page 4 of 11 • Daily CyberSecurity

The CVE Watchtower: Weekly Threat Intelligence Briefing (April 6 – April 12, 2026)

Vulnerability Digest Active Exploitation

The CVE Watchtower: Weekly Threat Intelligence Briefing (April 6 – April 12, 2026)

Do Son April 13, 2026

Weekly vulnerability digest (April 6-12, 2026): 1,615 new flaws, CISA KEV alerts for Ivanti and Fortinet, and critical RCE in AI tools like Flowise.

Critical Zero-Day: Unauthenticated RCE Exploited in Weaver E-cology 10.0

Weaver E-cology RCE CVE-2026-22679 CVE-2026-20127 Cisco SD-WAN Exploitation AI-Driven Cyberattack ARXON Malware React Server Components Vulnerability CVE-2025-55182 FortiWeb Auth Bypass, Unauthenticated Admin Takeover RayInitiator Bootkit, LINE VIPER CVE-2025-59689 Department of the Treasury cybersecurity - CVE-2025-0108 PoC CVE-2025-31103 Dior Data Breach SK Telecom data breach, long-term intrusion

Critical Zero-Day: Unauthenticated RCE Exploited in Weaver E-cology 10.0

Do Son April 8, 2026

Weaver E-cology 10.0 faces a critical 9.3 CVSS RCE (CVE-2026-22679). Unauthenticated attackers can hijack servers via a debug endpoint. Patch immediately!

Zero-Day Alert: Sophisticated PDF Exploit Targets Adobe Reader for Massive Data Theft Adobe Reader Zero-Day PDF Exploit

Zero-Day Alert: Sophisticated PDF Exploit Targets Adobe Reader for Massive Data Theft

Do Son April 8, 2026

A critical Adobe Reader zero-day allows attackers to steal local files and achieve system control via malicious PDFs. Learn how the unpatched exploit works.

Under Active Attack: Critical 9.1 CVSS FortiClient EMS Flaw Exploited in the Wild Knowledge Deliver RCE vulnerability FortiClient EMS Vulnerability CVE-2026-35616 Cisco SD-WAN Vulnerability CVE-2026-20122 PCPcat, Next.js RCE Salesloft breach, Salesforce CRM WIREFIRE web shell

Knowledge Deliver RCE vulnerability FortiClient EMS Vulnerability CVE-2026-35616 Cisco SD-WAN Vulnerability CVE-2026-20122 PCPcat, Next.js RCE Salesloft breach, Salesforce CRM WIREFIRE web shell

Under Active Attack: Critical 9.1 CVSS FortiClient EMS Flaw Exploited in the Wild

Do Son April 4, 2026

Fortinet warns CVE-2026-35616 (CVSS 9.1) in FortiClient EMS is being exploited in the wild. Unauthenticated RCE risk—apply emergency hotfixes immediately!

The DarkSword Threat: Apple Issues Emergency iOS 18.7.7 Patch for Legacy iPhones DarkSword exploit kit iOS 18.7.7 security update CVE-2024-44308 & CVE-2024-44309 Apple appeal, Epic Games lawsuit

DarkSword exploit kit iOS 18.7.7 security update CVE-2024-44308 & CVE-2024-44309 Apple appeal, Epic Games lawsuit

The DarkSword Threat: Apple Issues Emergency iOS 18.7.7 Patch for Legacy iPhones

Do Son April 2, 2026

Apple releases iOS 18.7.7 to combat the "DarkSword" exploit kit. Protect your legacy iPhone or iPad from this state-level threat by updating today.

Exploited in the Wild: Google Issues Emergency Patch for Chrome Zero-Day (CVE-2026-5281) in Dawn Component Chrome Zero-Day CVE-2026-5281

Exploited in the Wild: Google Issues Emergency Patch for Chrome Zero-Day (CVE-2026-5281) in Dawn Component

Do Son April 1, 2026

Google warns that CVE-2026-5281 is currently being exploited in the wild. Update Chrome to version 146.0.7680.177 immediately to fix this high-severity flaw.

TrueChaos: The TrueConf Zero-Day That Turned Secure Updates Into a Government Espionage Backdoor

Do Son April 1, 2026

Check Point reveals "TrueChaos," an espionage campaign exploiting a TrueConf zero-day (CVE-2026-3502) to drop malware via fake updates. Patch to 8.5.3 now.

Under Active Attack: Nginx UI’s Critical 9.8 Vulnerability Exploited in the Wild Nginx UI RCE CVE-2026-42238 Nginx UI PoC CVE-2026-33032

Under Active Attack: Nginx UI’s Critical 9.8 Vulnerability Exploited in the Wild

Do Son March 31, 2026

Public PoC code and full details are out for a 9.8 CVSS flaw in Nginx UI (CVE-2026-33032). With no official patch, servers are at risk. Secure yours now!

The Instant Weaponization of Oracle’s 10.0 CVSS “Zero-Day-Like” Flaw PAN-OS Root RCE CL-STA-1132 Exploitation Tianxin RCE CVE-2021-4473 React Native Supply Chain Attack AstrOOnauta Malware Gladinet Zero-Day, LFI RCE Chain WordPress Theme, Account Takeover CVE-2024-50623 - European Space Agency cyberattack

PAN-OS Root RCE CL-STA-1132 Exploitation Tianxin RCE CVE-2021-4473 React Native Supply Chain Attack AstrOOnauta Malware Gladinet Zero-Day, LFI RCE Chain WordPress Theme, Account Takeover CVE-2024-50623 - European Space Agency cyberattack

The Instant Weaponization of Oracle’s 10.0 CVSS “Zero-Day-Like” Flaw

Do Son March 31, 2026

CloudSEK warn of instant exploitation for Oracle WebLogic's CVE-2026-21962. With a 10.0 CVSS score, this RCE allows full server takeover. Patch now!

Streaming Nightmare: Unpatched CVSS 10.0 Flaws Leave AVideo Servers Wide Open AVideo RCE YPTSocket Vulnerability AVideo Vulnerabilities Streaming Platform Security AVideo Vulnerabilities CVE-2026-28501

AVideo RCE YPTSocket Vulnerability AVideo Vulnerabilities Streaming Platform Security AVideo Vulnerabilities CVE-2026-28501

Streaming Nightmare: Unpatched CVSS 10.0 Flaws Leave AVideo Servers Wide Open

Do Son March 25, 2026

AVideo faces a security crisis with 5 unpatched critical flaws (CVSS 10.0). Attackers can hijack streams and execute code. Learn how to protect your server.

The Weekly Breach: 7 Maximum CVSS Flaws and the DarkSword Exploit Unveiled

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

The Weekly Breach: 7 Maximum CVSS Flaws and the DarkSword Exploit Unveiled

Do Son March 23, 2026

This week in cybersecurity: 1,348 new vulnerabilities discovered, including seven critical 10.0 CVSS flaws and the highly active DarkSword exploit chain.

Breaking the Shield: ‘CrackArmor’ Flaws Expose 12.6 Million Linux Servers to Full Root Takeover CrackArmor AppArmor Vulnerabilities Linux Kernel UAF, Privilege Escalation PoC CVE-2024-27397 PoC

CrackArmor AppArmor Vulnerabilities Linux Kernel UAF, Privilege Escalation PoC CVE-2024-27397 PoC

Breaking the Shield: ‘CrackArmor’ Flaws Expose 12.6 Million Linux Servers to Full Root Takeover

Do Son March 13, 2026

CrackArmor exposes 12.6M Linux servers to root escalation. Qualys TRU discovers 9 AppArmor flaws letting users bypass security and escape containers.

Double Zero-Day Threat: Emergency Chrome Update Patches Actively Exploited Skia and V8 Flaws Chrome security update exploit in the wild Chrome Zero-Day CVE-2026-3909 Chrome Zero-Day PoC CVE-2026-2441 Chrome Zero-Day CVE-2026-2441 Chrome Zero-Day, Active Exploitation CVE-2025-10585 Chrome vulnerability, zero-day exploit CVE-2025-6558 Chrome Zero-Day, V8 Vulnerability Chrome Zero-Day, Security Update

Chrome security update exploit in the wild Chrome Zero-Day CVE-2026-3909 Chrome Zero-Day PoC CVE-2026-2441 Chrome Zero-Day CVE-2026-2441 Chrome Zero-Day, Active Exploitation CVE-2025-10585 Chrome vulnerability, zero-day exploit CVE-2025-6558 Chrome Zero-Day, V8 Vulnerability Chrome Zero-Day, Security Update

Double Zero-Day Threat: Emergency Chrome Update Patches Actively Exploited Skia and V8 Flaws

Do Son March 12, 2026

Google releases an emergency Chrome update to patch two actively exploited zero-day vulnerabilities (CVE-2026-3909 & CVE-2026-3910). Update immediately.

Microsoft Patch Tuesday March 2026: 93 Vulnerabilities Addressed, Including Two Zero-Days Microsoft Patch Tuesday fixes disclosed zero day vulnerabilities Windows Wormable Exploit April 2026 Patch Tuesday Microsoft Patch Tuesday Zero-Day Vulnerabilities Microsoft, Patch Tuesday CVE-2025-55234 CVE-2024-43573 and CVE-2024-43572 Microsoft Patch Tuesday Security Vulnerabilities

Microsoft Patch Tuesday fixes disclosed zero day vulnerabilities Windows Wormable Exploit April 2026 Patch Tuesday Microsoft Patch Tuesday Zero-Day Vulnerabilities Microsoft, Patch Tuesday CVE-2025-55234 CVE-2024-43573 and CVE-2024-43572 Microsoft Patch Tuesday Security Vulnerabilities

Microsoft Patch Tuesday March 2026: 93 Vulnerabilities Addressed, Including Two Zero-Days

Do Son March 11, 2026

Microsoft's March 2026 Patch Tuesday addresses 93 vulnerabilities, including two public zero-days affecting SQL Server and .NET. Patch your systems now.

Weaponized in the Wild: Public PoC Exploit Disclosed for Critical 10.0 Cisco SD-WAN Flaw Cisco SD-WAN Vulnerability CVE-2026-20127 CVE-2024-20481 - Daggerfly group

Cisco SD-WAN Vulnerability CVE-2026-20127 CVE-2024-20481 - Daggerfly group

Weaponized in the Wild: Public PoC Exploit Disclosed for Critical 10.0 Cisco SD-WAN Flaw

Do Son March 5, 2026

A critical 10.0 CVSS flaw (CVE-2026-20127) in Cisco Catalyst SD-WAN is actively exploited in the wild. A public PoC is now available. Patch immediately!

Coruna: The High-Powered iOS Exploit Kit Proliferating Across the Global Threat Landscape Coruna iOS Exploit GTIG Threat Report

Coruna: The High-Powered iOS Exploit Kit Proliferating Across the Global Threat Landscape

Do Son March 5, 2026

Google Threat Intelligence uncovers "Coruna", a repurposed iOS exploit kit now used by state-sponsored and financially motivated hackers to steal crypto.

CISA Adds Qualcomm and VMware Flaws to Known Exploited Catalog Ivanti EPMM Vulnerability CVE-2026-1340 CISA KEV Catalog CVE-2026-21385 CISA KEV Update CVE-2008-0015 CISA KEV, Array Networks Command Injection CVE-2025-0111 & CVE-2025-23209 CISA, Known Exploited Vulnerabilities

Ivanti EPMM Vulnerability CVE-2026-1340 CISA KEV Catalog CVE-2026-21385 CISA KEV Update CVE-2008-0015 CISA KEV, Array Networks Command Injection CVE-2025-0111 & CVE-2025-23209 CISA, Known Exploited Vulnerabilities

CISA Adds Qualcomm and VMware Flaws to Known Exploited Catalog

Do Son March 4, 2026

CISA adds actively exploited Qualcomm (CVE-2026-21385) and VMware (CVE-2026-22719) flaws to its KEV catalog. See the impact and patch deadlines inside.

Urgent Patch Required: HPE AutoPass License Server Hits Maximum Severity Risk HPE AutoPass Vulnerability, CVE-2026-23600 CVE-2024-22442 - HPE vulnerability HPE Storage Vulnerability CVE-2026-23594

Urgent Patch Required: HPE AutoPass License Server Hits Maximum Severity Risk

Do Son March 3, 2026

HPE warns of a critical CVSS 10.0 vulnerability (CVE-2026-23600) in AutoPass License Server. Remote attackers can bypass authentication. Patch to 9.19 now!

Security Alert: Android March 2026 Update Targets Actively Exploited Zero-Day

Android CLI Android Security Zero-Interaction DoS CVE-2026-21385 Android Security Update UK CMA Apple Google regulation Google Aluminum OS Android 16 leak, ALOS Android ChromeOS merger Android sideloading certification 2026, Google developer verification APK Android AOSP biannual release, AOSP source code latency 2026 Android Zero-Day, Critical DoS Flaw Android Universal Clipboard Cross-Device Sync Gemini Nano Block, Unlocked Bootloader Android, Calling Cards Android Security Bulletin, RCE Vulnerability Android Linux GUI, Debian VM Android System Services, Google Transparency Android 16, Pixel Update

Security Alert: Android March 2026 Update Targets Actively Exploited Zero-Day

Do Son March 3, 2026

Google’s March 2026 Android update fixes 129 flaws, including CVE-2026-21385—a high-severity Qualcomm vulnerability currently being exploited in the wild.

CVE-2026-2256: Unpatched Flaw in MS-Agent Lets Hackers Hijack AI Assistants

Do Son March 3, 2026

An unpatched zero-day flaw (CVE-2026-2256) in the MS-Agent framework allows hackers to use prompt injection to execute OS commands and hijack AI systems.

The Three-Year Shadow: Critical CVSS 10 Cisco SD-WAN Zero-Day Exploited by UAT-8616

Do Son February 26, 2026

Cisco Talos warns of CVE-2026-20127, a CVSS 10 flaw in Catalyst SD-WAN exploited since 2023. UAT-8616 bypassed authentication to hijack global network fabrics.

Hackers Exploit Critical BeyondTrust Flaw to Deploy VShell and SparkRAT Across Multiple Sectors BeyondTrust Vulnerability CVE-2026-1731 UPBIT $369M Hack CVE-2024-55591 Ivanti VPN vulnerability, cyber espionage

BeyondTrust Vulnerability CVE-2026-1731 UPBIT $369M Hack CVE-2024-55591 Ivanti VPN vulnerability, cyber espionage

Hackers Exploit Critical BeyondTrust Flaw to Deploy VShell and SparkRAT Across Multiple Sectors

Do Son February 23, 2026

Unit 42 warns of active attacks on critical BeyondTrust flaw CVE-2026-1731. Hackers bypass auth for RCE and data theft. Patch self-hosted instances now.