buffer overflow Archives • Page 2 of 4 • Daily CyberSecurity

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

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

Do Son May 14, 2026

Palo Alto Networks patches CVE-2026-0263 and CVE-2026-0265. Fixes for IKEv2 RCE and CAS bypass are now available. Update your PAN-OS firewalls immediately!

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

Security researchers expose catastrophic flaws in Sandboxie. CVE-2026-34459 enables a direct sandbox escape to SYSTEM privileges. Update to v1.17.3 today.

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 Agent v1.25.03.0000 fixes critical privilege escalation flaws (CVE-2026-6787) and buffer overflows. Secure your Windows endpoints and patch now!

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 warns of active root RCE (CVE-2026-0300) in PAN-OS. State-sponsored cluster CL-STA-1132 is targeting edge assets. Patch and restrict now!

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 confirms CVE-2026-0300 is being exploited in the wild. The 9.3 CVSS flaw allows unauthenticated root RCE. Secure your PAN-OS firewalls now!

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

glibc warns of critical flaws (CVE-2026-5435 & CVE-2026-6238) in deprecated DNS functions. Patch legacy apps to avoid buffer overflows and memory leaks.

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’s asyncio on Windows faces a high-severity RCE (CVE-2026-3298). A missing boundary check in ProacterEventLoop risks memory corruption. Update now.

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

glibc version 2.43 and older face heap overflows and memory leaks. Learn about CVE-2026-5358, CVE-2026-5450, and CVE-2026-5928. Update your Linux systems now.

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

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

Do Son April 10, 2026

TP-Link urges Archer AX53 v1.0 users to update firmware to fix 5 critical flaws, including OS command injection & file leaks. Secure your network now!

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 patches a critical 9.8 CVSS Telnet flaw (CVE-2026-32746). Unauthenticated attackers can hijack your NAS. Update DSM or disable Telnet now!

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

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

F5 warns of high-severity flaws in NGINX Plus and Open Source (CVSS 8.8). Fixes for DAV and MP4 buffer overflows are now available. Update your servers today!

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 patches a high-severity buffer overflow (CVE-2026-32710) in its JSON validation function. Upgrade to 11.4.10 or 11.8.6 to prevent server crashes.

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

Google releases Chrome 146.0.7680.164/165, patching 8 high-severity flaws including use-after-free and buffer overflows. Update your desktop browser now.

Critical 9.8 CVSS telnetd Buffer Overflow Grants Pre-Auth Root pre

Critical 9.8 CVSS telnetd Buffer Overflow Grants Pre-Auth Root

Do Son March 13, 2026

A critical 9.8 CVSS pre-auth buffer overflow in GNU Inetutils telnetd allows attackers to execute arbitrary code and gain root access. Patch immediately.

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

A critical 9.4 CVSS buffer overflow flaw (CVE-2026-1678) in Zephyr RTOS's DNS parser allows unauthenticated RCE on IoT devices. Patch immediately.

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

Rapid7 publicly discloses a critical zero-day and PoC (CVE-2026-2329) for Grandstream GXP1600 VoIP phones allowing remote root access. Patch now.

PostgreSQL Fixes 5 Security Flaws Including Critical Code Execution Risks PostgreSQL Vulnerabilities CVE-2026-2006 PostgreSQL, security update CVE-2023-5869 - CVE-2025-1094

PostgreSQL Vulnerabilities CVE-2026-2006 PostgreSQL, security update CVE-2023-5869 - CVE-2025-1094

PostgreSQL Fixes 5 Security Flaws Including Critical Code Execution Risks

Do Son February 18, 2026

Urgent: PostgreSQL patches 5 flaws, including 3 critical RCEs (CVSS 8.8). Attackers can execute code as OS user via text manipulation. Update v14-18.

Factory Flaw: Critical WAGO Switch Vulnerabilities (CVSS 9.8) Allow Remote Takeover

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

Factory Flaw: Critical WAGO Switch Vulnerabilities (CVSS 9.8) Allow Remote Takeover

Do Son February 11, 2026

Critical flaws in WAGO 852 switches (CVSS 9.8) allow remote takeover via hardcoded keys & buffer overflows. Update firmware 2.64 immediately.

Crypto Foundation Cracked: One-Byte Overflow in GNU libtasn1 (CVE-2025-13151) XCharge C6 vulnerabilities EV charger security flaws GNU libtasn1 Vulnerability CVE-2025-13151 Credit Card Skimmer Malware CVE-2024-13892

XCharge C6 vulnerabilities EV charger security flaws GNU libtasn1 Vulnerability CVE-2025-13151 Credit Card Skimmer Malware CVE-2024-13892

Crypto Foundation Cracked: One-Byte Overflow in GNU libtasn1 (CVE-2025-13151)

Do Son January 21, 2026

CVE-2025-13151: A one-byte overflow in GNU libtasn1 risks memory corruption during cert parsing. Patch now to secure your cryptographic applications.

Canon Critical Alert: 7 New Flaws Expose Printers to Remote Hackers CVE-2024-47406 CVE-2025-1268 Canon Printer Vulnerability CVE-2025-14231

Canon Critical Alert: 7 New Flaws Expose Printers to Remote Hackers

Do Son January 16, 2026

Canon warns of 7 critical flaws (CVSS 9.8) in imageCLASS & i-SENSYS printers. Unauthenticated RCE risk. Update firmware immediately to secure devices.

CVE-2026-22184 (CVSS 9.3): Critical zlib Flaw Opens Door to Global Buffer Overflow zlib Vulnerability CVE-2026-22184

CVE-2026-22184 (CVSS 9.3): Critical zlib Flaw Opens Door to Global Buffer Overflow

Do Son January 12, 2026

Critical zlib flaw CVE-2026-22184 (CVSS 9.3) allows RCE via buffer overflow in the untgz utility. Update to version 1.3.1.2 immediately to secure systems.

Critical Wget2 Flaws Expose Users to Arbitrary File Overwrites and Memory Crashes GNU Wget2, Path Traversal

Critical Wget2 Flaws Expose Users to Arbitrary File Overwrites and Memory Crashes

Do Son January 2, 2026

GNU Wget2 flaws (CVE-2025-69194 & 69195) allow attackers to overwrite files and crash systems via malicious downloads. Update your tools immediately!