buffer overflow Archives • Daily CyberSecurity

FreeRADIUS Security Patches Fix Critical Buffer Overflow Vulnerabilities FreeRADIUS security patch unauthenticated buffer overflow vulnerabilities

FreeRADIUS security patch unauthenticated buffer overflow vulnerabilities

FreeRADIUS Security Patches Fix Critical Buffer Overflow Vulnerabilities

Do Son June 5, 2026

New Updates Secure Network Authentication Infrastructure Against Remote Crashes The development team behind the widely deployed open-source...

Poly VoIP phone vulnerability public exploit code released

Poly VoIP Phone Vulnerability Revealed with Public Exploit Code Disclosed

Do Son June 5, 2026

Serious Flaw Discovered in Popular Office Hardware A critical security flaw has been exposed in modern workplace...

IBM Aspera Vulnerabilities Patched in New Security Bulletin IBM Aspera vulnerabilities remote code execution

IBM Aspera Vulnerabilities Patched in New Security Bulletin

Do Son June 1, 2026

IBM has released an urgent security bulletin fixing multiple security flaws. These new IBM Aspera vulnerabilities affect...

NGINX Fixes Critical Poolslip Flaw Allowing Remote Code Execution NGINX heap buffer overflow vulnerability NGINX Vulnerability Buffer Overflow CVE-2024-24989, CVE-2024-24990 NGINX ACME

NGINX heap buffer overflow vulnerability NGINX Vulnerability Buffer Overflow CVE-2024-24989, CVE-2024-24990 NGINX ACME

NGINX Fixes Critical Poolslip Flaw Allowing Remote Code Execution

Do Son May 25, 2026

F5 has published an urgent security advisory regarding a severe flaw in NGINX Plus and NGINX Open...

Critical IKEv2 Buffer Overflow and CAS Bypass Hit Palo Alto PAN-OS PAN-OS IKEv2 Buffer Overflow CVE-2026-0263 Palo Alto Cortex XDR Privilege Escalation Palo Alto Networks Vulnerability CVE-2026-0229 PAN-OS Vulnerability CVE-2026-0227 CVE-2024-5914 - Palo Alto Networks - CVE-2025-0108 & CVE-2025-0110

Critical IKEv2 Buffer Overflow and CAS Bypass Hit Palo Alto PAN-OS

Do Son May 14, 2026

Palo Alto Networks has released a series of important security updates addressing multiple vulnerabilities across its PAN-OS...

Critical Sandboxie Escape Flaws Grant Total SYSTEM Takeover Sandboxie Escape CVE-2026-34459

Critical Sandboxie Escape Flaws Grant Total SYSTEM Takeover

Do Son May 8, 2026

For years, security professionals and everyday tech users alike have relied on Sandboxie as a bulletproof glass...

High-Severity WatchGuard Agent Flaws Grant Full SYSTEM Privileges on Windows 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

High-Severity WatchGuard Agent Flaws Grant Full SYSTEM Privileges on Windows

Do Son May 7, 2026

WatchGuard has released a critical security update for its Windows-based agent software to remediate a series of...

State-Sponsored Actors Weaponize Critical PAN-OS Zero-Day for Root 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

State-Sponsored Actors Weaponize Critical PAN-OS Zero-Day for Root

Do Son May 7, 2026

Palo Alto Networks has released a high-priority security advisory and a detailed intelligence report following the discovery...

Exploited in the Wild: Critical PAN-OS Buffer Overflow Grants Root Access to Palo Alto Firewalls PAN-OS Active Exploitation CVE-2026-0300 Root RCE

PAN-OS Active Exploitation CVE-2026-0300 Root RCE

Exploited in the Wild: Critical PAN-OS Buffer Overflow Grants Root Access to Palo Alto Firewalls

Do Son May 6, 2026

Palo Alto Networks has issued an urgent security advisory for a critical vulnerability in its PAN-OS software...

Legacy Leak: Deprecated GNU C Library Functions Spark New Security Fears glibc Security Legacy DNS Flaws glibc Vulnerabilities Linux Security Alert glibc Vulnerability CVE-2026-0861

glibc Security Legacy DNS Flaws glibc Vulnerabilities Linux Security Alert glibc Vulnerability CVE-2026-0861

Legacy Leak: Deprecated GNU C Library Functions Spark New Security Fears

Do Son April 29, 2026

The GNU C Library (glibc), a cornerstone of the Linux ecosystem, has issued a security advisory. The...

Windows Python Users Warned of High-Severity “asyncio” Memory Flaw Python asyncio Vulnerability Windows Buffer Overflow ormar SQL Injection CVE-2026-26198 CVE-2024-49768 - Waitress WSGI server

Python asyncio Vulnerability Windows Buffer Overflow ormar SQL Injection CVE-2026-26198 CVE-2024-49768 - Waitress WSGI server

Windows Python Users Warned of High-Severity “asyncio” Memory Flaw

Do Son April 23, 2026

Python developers and system administrators on Windows are being urged to update their environments following the discovery...

Three Silent Vulnerabilities Discovered in the glibc Core glibc Security Legacy DNS Flaws glibc Vulnerabilities Linux Security Alert glibc Vulnerability CVE-2026-0861

Three Silent Vulnerabilities Discovered in the glibc Core

Do Son April 21, 2026

The core of many Linux-based operating systems is facing a series of security challenges. Recent advisories for...

TP-Link Archer AX53 Hit by Multiple High-Severity Vulnerabilities

Do Son April 10, 2026

TP-Link has issued an urgent security advisory regarding its Archer AX53 v1.0 router, detailing five distinct vulnerabilities...

NAS Under Siege: Critical 9.8 CVSS Bug in Synology Telnet Opens the Door to Total Hijack 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

NAS Under Siege: Critical 9.8 CVSS Bug in Synology Telnet Opens the Door to Total Hijack

Do Son March 26, 2026

Synology has issued an urgent security update for its DiskStation Manager (DSM) operating system to address a...

F5 Out-of-Band Security Alert: Multiple Vulnerabilities Unveiled in NGINX Plus and Open Source NGINX heap buffer overflow vulnerability NGINX Vulnerability Buffer Overflow CVE-2024-24989, CVE-2024-24990 NGINX ACME

F5 Out-of-Band Security Alert: Multiple Vulnerabilities Unveiled in NGINX Plus and Open Source

Do Son March 25, 2026

In a significant out-of-band security notification released on March 24, 2026, F5 has disclosed several critical and...

High-Severity JSON Schema Flaw Threatens MariaDB Database Stability MariaDB Vulnerability JSON Schema Overflow

High-Severity JSON Schema Flaw Threatens MariaDB Database Stability

Do Son March 24, 2026

MariaDB, the widely used open-source relational database and community-developed fork of MySQL, has released critical updates to...

8 High-Severity Risks Fixed: Chrome Desktop Update Fixes Critical Memory and Buffer Flaws Chrome Security Update High-Severity Flaws

8 High-Severity Risks Fixed: Chrome Desktop Update Fixes Critical Memory and Buffer Flaws

Do Son March 24, 2026

In a significant move to bolster user safety, a new Chrome Stable Channel Update has been launched...

Critical 9.8 CVSS telnetd Buffer Overflow Grants Pre-Auth Root

Do Son March 13, 2026

While modern encrypted protocols like SSH have largely superseded Telnet, the “ghosts” of networking past continue to...

Critical 9.4 CVSS Zephyr RTOS Flaw Exposes Millions of IoT Devices to RCE Zephyr RTOS Vulnerability CVE-2026-1678

Critical 9.4 CVSS Zephyr RTOS Flaw Exposes Millions of IoT Devices to RCE

Do Son March 9, 2026

Security researchers have disclosed a critical memory-safety vulnerability in the Zephyr Project, a high-profile, scalable real-time operating...

PoC Publicly Disclosed: Critical Grandstream VoIP Flaw (CVSS 9.3) Grants Stealthy Root Access Grandstream VoIP Zero-Day CVE-2026-2329 PoC

PoC Publicly Disclosed: Critical Grandstream VoIP Flaw (CVSS 9.3) Grants Stealthy Root Access

Do Son February 20, 2026

If your office desks are equipped with Grandstream GXP1600 series phones, you might want to pause the...

Critical Alert 3 Active Exploits Detected Today

Critical Alert

buffer overflow

FreeRADIUS Security Patches Fix Critical Buffer Overflow Vulnerabilities

Poly VoIP Phone Vulnerability Revealed with Public Exploit Code Disclosed

IBM Aspera Vulnerabilities Patched in New Security Bulletin

NGINX Fixes Critical Poolslip Flaw Allowing Remote Code Execution

Critical IKEv2 Buffer Overflow and CAS Bypass Hit Palo Alto PAN-OS

Critical Sandboxie Escape Flaws Grant Total SYSTEM Takeover

High-Severity WatchGuard Agent Flaws Grant Full SYSTEM Privileges on Windows

State-Sponsored Actors Weaponize Critical PAN-OS Zero-Day for Root

Exploited in the Wild: Critical PAN-OS Buffer Overflow Grants Root Access to Palo Alto Firewalls

Legacy Leak: Deprecated GNU C Library Functions Spark New Security Fears

Windows Python Users Warned of High-Severity “asyncio” Memory Flaw

Three Silent Vulnerabilities Discovered in the glibc Core

TP-Link Archer AX53 Hit by Multiple High-Severity Vulnerabilities

NAS Under Siege: Critical 9.8 CVSS Bug in Synology Telnet Opens the Door to Total Hijack

F5 Out-of-Band Security Alert: Multiple Vulnerabilities Unveiled in NGINX Plus and Open Source

High-Severity JSON Schema Flaw Threatens MariaDB Database Stability

8 High-Severity Risks Fixed: Chrome Desktop Update Fixes Critical Memory and Buffer Flaws

Critical 9.8 CVSS telnetd Buffer Overflow Grants Pre-Auth Root

Critical 9.4 CVSS Zephyr RTOS Flaw Exposes Millions of IoT Devices to RCE

PoC Publicly Disclosed: Critical Grandstream VoIP Flaw (CVSS 9.3) Grants Stealthy Root Access