Zyxel GS1900 zero-day CVE-2026-107441 was exploited in the wild and bypasses the CVE-2026-7273 patch. Install the October 22 firmware now.

Related Posts:

• Rails 8.0.5.2 and 8.1.4.1 Fix 21 Security Flaws, Including Critical Active Storage File Write Bug
• SnappyMail Remote Code Execution Chain Disclosed With Public PoC Exploit Code
• Airbyte Vulnerability Exploited in the Wild Lets Attackers Run Code in Connector Builder

The post Zyxel GS1900 Zero-Day CVE-2026-107441 Exploited in the Wild, Bypassing Earlier Patch appeared first on Daily CyberSecurity.

A critical WordPress Core vulnerability is exploited in the wild. Update to WordPress 7.1.4 immediately to fix the unauthenticated race condition RCE.

Related Posts:

• Android SMS of Death Bug Triggers Remote Reboots
• JetBrains Patches Critical Flaws in IDEs and Background Services After Certificate Breach
• CERT/CC Warns of Xerj Authentication Bypass Flaw CVE-2026-97406

The post WordPress Core Vulnerability Exploited in the Wild appeared first on Daily CyberSecurity.

Patch the Ivanti Connect Secure vulnerability now. This Ivanti Connect Secure zero-day chain with CVE-2026-104935 is actively exploited in the wild.

Related Posts:

• Android SMS of Death Bug Triggers Remote Reboots
• JetBrains Patches Critical Flaws in IDEs and Background Services After Certificate Breach
• CERT/CC Warns of Xerj Authentication Bypass Flaw CVE-2026-97406

The post Ivanti Connect Secure Vulnerability Exploited in the Wild via Zero-Day Chain appeared first on Daily CyberSecurity.

Apple's iOS 18.7.11 fixes CVE-2026-86950, a CoreGraphics zero-day exploited in the wild, on older iPhones and iPads. Update now.

Related Posts:

• Apple iOS 27.2 Update Fixes 160 Security Flaws
• CISA Adds PHP2Shell to KEV as Confirmed RCE Attacks and Suspected DPRK Scanning Surface
• HashiCorp Patches Critical 9.9 CVSS Consul-k8s Authorization Bypass Vulnerability (CVE-2026-110720)

The post Apple Backports Fix for Exploited CoreGraphics Zero-Day CVE-2026-86950 to Older iPhones appeared first on Daily CyberSecurity.

ZDI publicly posted details of unpatched Linux kernel vulnerabilities, including two CVSS 9.0 KSMBD remote code execution flaws. Fixes are pending.

Related Posts:

• Palo Alto Networks Confirms PHP2Shell Flaws Affect PAN-OS and Panorama
• PHP Warns of New Session Upload Progress Flaw CVE-2026-115560, Urges Mitigation
• LiteSpeed Cache Flaws Expose 7 Million WordPress Sites to Stored XSS

The post ZDI Posts Unpatched Linux Kernel Flaw Details and Attack Chains on Public Mailing List appeared first on Daily CyberSecurity.

Patch CVE-2026-102764 now. This critical BeyondTrust Remote Support vulnerability is exploited in the wild as an ARMORY CASTLE zero-day.

Related Posts:

• Roundcube 1.6.20 and 1.7.5 Fix 20 Security Flaws, Including IMAP Command Injection
• PwnEscape Linux Kernel Flaw CVE-2026-99999 Lets VM Guests Escape to the Host
• CISA Warns of Critical Flaws in dcm4chee Medical Archive and Unpatched EseeCloud IP Cameras

The post Critical BeyondTrust Remote Support Vulnerability Exploited in the Wild by ARMORY CASTLE appeared first on Daily CyberSecurity.

The October 2026 Patch Tuesday fixes 1,414 flaws and three zero-day vulnerabilities, including an exploited Windows Shell bypass. Patch now.

Related Posts:

• Public PoC Exploit Disclosed for CVSS 10.0 GitLab Remote Code Execution Flaw CVE-2026-97229 Affecting 25,766 Hosts
• Critical Nextcloud Collabora Online Flaw CVE-2026-110447 Actively Exploited in the Wild to Deploy Webshells
• Public PoC Exploit Code and Technical Details Disclosed for CVE-2026-74580 Linux vhost Vulnerability (Vghost)

The post Microsoft October 2026 Patch Tuesday Fixes Over 1,400 Flaws and One Exploited Zero-Day appeared first on Daily CyberSecurity.

Threat actors are actively abusing critical AhsayCBS vulnerabilities in the wild to deploy cryptominers. Patch unpatched AhsayCBS vulnerabilities now.

Related Posts:

• SonicWall SMA1000 Vulnerability Exploited in the Wild
• Actively Exploited Software Vulnerabilities Demand Patching, CISA Warns
• Urgent Security Patches Fix IBM Verify Access Vulnerabilities

The post AhsayCBS Vulnerabilities Exploited in Wild Attacks appeared first on Daily CyberSecurity.

eSentire tracks four clusters behind CVE-2026-88771 exploitation, planting NetScaler web shells and backdoor accounts. Learn how to detect them.

Related Posts:

• ClingSTUN Linux Backdoor Turns Unpatched IoT Devices Into Proxy Nodes
• Moroccan Intelligence Deploys Vast Surveillance Panopticon
• DragonForce Backdoor Adds MQTT Fallback to Microsoft Teams TURN Command Channel

The post Four Attacker Clusters Exploit Citrix NetScaler Flaw CVE-2026-88771 to Plant Web Shells appeared first on Daily CyberSecurity.

Weekly CVE report for Sept 28 - Oct 4, 2026: 2,652 new CVEs and seven exploited vulnerabilities in Cisco, FortiMail, MediaWiki and Citrix.

Related Posts:

• Weekly CVE Report: 2,825 New Flaws and 9 Exploited Bugs (Sept 21-27, 2026)
• Weekly CVE Report: 4,378 New Flaws and 10 Exploited Bugs
• Daily Cybersecurity Flagged 9 Exploited Flaws Before CISA KEV

The post Weekly CVE Report Tracks 2,652 New Flaws and Seven Exploited Vulnerabilities (Sept. 28 – Oct. 4, 2026) appeared first on Daily CyberSecurity.

Citrix flags a NetScaler SAML authentication issue as patched NetScaler appliances reboot after CVE-2026-88771 attacks. Check your config.

Related Posts:

• Citrix NetScaler CVE-2026-88779 Exploited in the Wild to Knock SAML Gateways Offline
• Unpatched Apache OpenOffice Vulnerability Leads New Apache Advisories for LDAP API and Traffic Server
• Microsoft Reissues September 2026 Exchange Server Security Updates to Add CVE-2026-96940

The post Patched NetScaler Appliances Keep Rebooting as Citrix Flags SAML Authentication Issue appeared first on Daily CyberSecurity.

Attackers exploited Zammad zero-day flaws CVE-2026-102489 and CVE-2026-102490 to gain root at DIVD. Upgrade to Zammad 7 or go offline.

Related Posts:

• Unpatched Apache OpenOffice Vulnerability Leads New Apache Advisories for LDAP API and Traffic Server
• Microsoft Reissues September 2026 Exchange Server Security Updates to Add CVE-2026-96940
• AWS Fixes Loom for AWS Admin Takeover and SageMaker Unified Studio Code Execution Flaws

The post Zammad Zero-Day Chain CVE-2026-102489 Exploited in the Wild in AI-Driven DIVD Breach appeared first on Daily CyberSecurity.

Attackers exploit Citrix NetScaler zero-day CVE-2026-88772 for root access, then hide WHIPSHOT web shells and a SLAPSHOT tunneler. Patch now.

Related Posts:

• China-Aligned TA419 Credential Phishing Hits AI Experts
• Phishing Abuses RMM Tools for Persistent Network Access
• Russia's Star Blizzard Scales Up Phishing With RedFlick to Deliver CosmicPulse Backdoor

The post Attackers Exploit Citrix NetScaler Zero-Day CVE-2026-88772 to Plant Hidden Web Shells appeared first on Daily CyberSecurity.

Attackers used a PaperCut zero-day to plant a web shell and an AdaptixC2 implant hidden in fake Microsoft Copilot, then took over Active Directory.

Related Posts:

• UAT-11587 Targets Asian Governments With Antino Backdoor
• Microsoft Details NeedyMantis Malware Used for Long-Term Access in Targeted Intrusions
• New MacSync macOS Infostealer Targets Crypto Wallets

The post PaperCut Zero-Day Attack Hides AdaptixC2 Implant Inside Fake Microsoft Copilot appeared first on Daily CyberSecurity.

Apple patched an exploited Apple zero-day vulnerability. Learn how this Apple zero-day vulnerability impacts devices and install emergency updates now.

Related Posts:

• macOS SMB Kernel Flaw CVE-2026-84543: Details and PoC Exploit Released
• Octopus Server Flaw CVE-2026-101169 Allows Code Execution via Insecure Deserialization
• Exploited Citrix NetScaler Flaw CVE-2026-88771: Details and PoC Now Public

The post Exploited Apple Zero-Day Vulnerability Patched appeared first on Daily CyberSecurity.

Learn why Kiteworks issued a mandatory precautionary server shutdown over an unconfirmed zero-day threat following warnings from federal authorities.

Related Posts:

• Konni Launches Operation Conflict Compass Against Ukraine
• TraderTraitor macOS Backdoors Target IT Service Firms
• TeamFiltration Password Spray Campaign Hits Chile

The post Kiteworks Mandates Global Precautionary Server Shutdown appeared first on Daily CyberSecurity.

Two Citrix NetScaler zero-day RCE flaws are under active exploitation. Citrix confirmed CVE-2026-88771 and CVE-2026-88772 and shipped patches. Update now.

Related Posts:

• Linux Container Escape Flaw Details and PoC Disclosed
• CVE-2026-43786: macOS CoreServices Vulnerability PoC Disclosed
• Critical ViewSonic vCast Vulnerabilities Enable Device Takeover

The post Citrix NetScaler Zero-Day RCE Flaws Exploited, Patches Released appeared first on Daily CyberSecurity.

An exploited SharePoint RCE vulnerability is under attack. Technical details for this SharePoint RCE vulnerability are public. Patch CVE-2026-65660 now.

Related Posts:

• Critical ViewSonic vCast Vulnerabilities Enable Device Takeover
• MongoDB Driver Vulnerabilities Fixed Across Ecosystem
• High-Severity Apache Qpid Broker-J Vulnerabilities Fixed

The post Exploited SharePoint RCE Vulnerability Details Disclosed appeared first on Daily CyberSecurity.

An exploited F5 BIG-IP RCE vulnerability (CVE-2026-94127) is under active attack. Discover how the PoC works and patch your APM proxies immediately.

Related Posts:

• Critical ViewSonic vCast Vulnerabilities Enable Device Takeover
• MongoDB Driver Vulnerabilities Fixed Across Ecosystem
• High-Severity Apache Qpid Broker-J Vulnerabilities Fixed

The post Exploited F5 BIG-IP RCE Vulnerability Details and PoC Disclosed appeared first on Daily CyberSecurity.

CISA added two exploited CISA KEV vulnerabilities to its catalog. Patch WSO2 and Adobe Commerce to secure systems against active attacks.

Related Posts:

• Critical ViewSonic vCast Vulnerabilities Enable Device Takeover
• MongoDB Driver Vulnerabilities Fixed Across Ecosystem
• High-Severity Apache Qpid Broker-J Vulnerabilities Fixed

The post CISA Adds WSO2 and Adobe Flaws to KEV Catalog appeared first on Daily CyberSecurity.