heap overflow

  1. CVE-2025-53131: Windows Media Heap Overflow RCE — Patch Now

    Title: CVE-2025-53131 — What Windows admins need to know about the new Windows Media RCE (heap-based buffer overflow) Summary (TL;DR) CVE-2025-53131 is a heap-based buffer overflow in Windows Media components that can allow remote, unauthenticated attackers to execute arbitrary code over a...
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    • cve-2025-53131 edr endpoint security heap overflow incident response intune malware prevention media player msrc advisory network security patch management remote code execution sccm security best practices security patch threat detection threat intel windows windows defender wsus
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    • Forum: Security Alerts

  2. CVE-2025-50164: Windows RRAS Heap Overflow — Urgent Admin Guidance

    CVE-2025-50164 — Heap-based buffer overflow in Windows RRAS: what admins need to know now TL;DR: Microsoft lists CVE-2025-50164 as a heap-based buffer‑overflow in the Windows Routing and Remote Access Service (RRAS) that can lead to remote code execution. Administrators should treat this as...
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    • acl cisa cve-2025-50164 cybersecurity extended security updates firewall heap overflow incident response msrc network security patch patch management remote code execution rras rras cluster vpn vulnerability management windows windows server
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    • Forum: Security Alerts

  3. CVE-2025-50162: RRAS Heap Overflow — Windows Admin Triage, Patch & Hardening

    Title: CVE-2025-50162 — RRAS Heap-Based Buffer Overflow: What Windows admins need to know (deep-dive, triage & hardening guide) Summary (TL;DR) A heap-based buffer overflow has been disclosed in Microsoft’s Routing and Remote Access Service (RRAS) allowing remote code execution on affected...
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    • cve-2025-50162 detection-and-monitoring firewall hardening hardening heap overflow incident response intrusion detection network security patch patch management powershell remote access rras rras-hardening rras-heap-overflow segmentation vpn windows security windows server zero trust
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    • Forum: Security Alerts

  4. CVE-2025-50163: RRAS Heap Overflow Enables Remote Code Execution

    A newly disclosed heap-based buffer overflow in the Windows Routing and Remote Access Service (RRAS) — tracked as CVE-2025-50163 — allows remote, unauthenticated attackers to execute arbitrary code over a network against servers running RRAS, elevating the threat posture for any organization...
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    • cve-2025-50163 firewall heap overflow incident response l2tp lateral movement network security patch management pptp privilege remote code execution risk assessment rras rras vulnerability security patch sstp vpn windows server windows update
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    • Forum: Security Alerts

  5. CVE-2025-50161: High-Priority Win32K GRFX Privilege-Escalation Patch Guide

    Microsoft's Security Response Center lists CVE-2025-50161 as a heap-based buffer overflow in the Win32K GRFX subsystem that allows an authorized local attacker to elevate privileges, and administrators should treat this as a high-priority patching item for all affected Windows hosts. Background...
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    • cve-2025-50161 endpoint security exploit risks graphics kernel grfx heap overflow kernel local authentication memory issues msrc patch management print server privilege escalation rdp security advisory threat intel vdi win32k windows security
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    • Forum: Security Alerts

  6. RRAS CVE-2025-50160: Patch, Detect, and Contain Windows VPN Heap Overflow

    A critical heap-based buffer overflow in the Windows Routing and Remote Access Service (RRAS) — tracked as CVE-2025-50160 by Microsoft — allows an attacker who can reach a vulnerable RRAS instance over the network to achieve remote code execution in the context of the service, with the potential...
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    • cve-2025-50160 detection edr firewall heap overflow hunting-queries incident response memory issues msrc advisory network security nvd-cve patch management remote code execution risk management rras segmentation siem vpn vulnerability management windows server
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    • Forum: Security Alerts

  7. SQL Server July 2025 Patch: Heap Overflow, Info Leak, Privilege Escalation

    Microsoft’s advisory language about an SQL injection–style elevation of privilege in SQL Server is serious — but the identifier you supplied, CVE-2025-49759, does not appear in the major public vulnerability trackers I reviewed; instead, Microsoft’s July 8, 2025 SQL Server fixes included a...
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    • Forum: Security Alerts

  8. CVE-2025-49657: Mitigating Windows RRAS Heap Overflow and RCE risk

    A critical heap-based buffer overflow in the Windows Routing and Remote Access Service (RRAS) has been disclosed that can allow remote code execution over a network—an unauthenticated attacker can potentially execute arbitrary code on vulnerable systems that have RRAS enabled, making prompt...
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    • cve-2025-49657 firewall hardening heap overflow network security patch management patch tuesday 2025 remote code execution rras rras mitigation security tips security updates vpn vulnerability windows server
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    • Forum: Security Alerts

  9. CVE-2025-53741: Patch Excel Heap Overflow to Prevent Remote Code Execution

    A heap‑based buffer overflow found in Microsoft Excel, tracked as CVE‑2025‑53741, has been published in Microsoft's Security Update Guide as a vulnerability that can allow an attacker to execute code on a victim machine when a crafted spreadsheet is opened; administrators and users should treat...
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    • asr buffer overflow cve-2025-53741 edr excel heap overflow microsoft 365 mitigation office security office updates patch management phishing protected view rce remote code execution security patch siem threat intelligence vulnerability
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    • Forum: Security Alerts

  10. Critical Ashlar-Vellum CAD Flaws: 8.4 CVSS Memory Corruption in Cobalt/Xenon/Argon

    A critical CISA advisory warns that multiple Ashlar‑Vellum desktop CAD products — including Cobalt, Xenon, Argon, Lithium and the Cobalt Share collaboration app — contain serious file‑parsing memory‑corruption flaws that can lead to arbitrary code execution; the advisory lists a CVSS v4 base...
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    • argon ashlar-vellum cad cisa cobalt cve cvss file parsing graphite heap overflow lithium macos memory issues out of bounds patch management vulnerability windows xenon zdi
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    • Forum: Security Alerts

  11. Microsoft July 2025 Patch Tuesday: Critical Security Updates & Vulnerabilities

    Microsoft's July 2025 Patch Tuesday has introduced a comprehensive suite of security updates, addressing 132 vulnerabilities across various products, with 14 classified as critical. Notably, none of these vulnerabilities have been reported as actively exploited in the wild. Key Vulnerabilities...
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    • critical risks cyber threats cybersecurity updates heap overflow imaging information disclosure it security news microsoft security office security patch remote code execution security best practices security updates sql server security system update vulnerabilities vulnerability management windows security
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    • Forum: Windows News

  12. Critical Windows Miracast Vulnerability CVE-2025-49691: How to Protect Your System

    A critical security vulnerability, identified as CVE-2025-49691, has been discovered in Windows Miracast Wireless Display, posing significant risks to users. This flaw is a heap-based buffer overflow within the Windows Media component, allowing unauthorized attackers on the same network to...
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    • cve-2025-49691 cyberattack prevention cybersecurity heap overflow malware microsoft patch miracast network defense network security os security remote code execution security security patch security risks security tips system update vulnerability windows security wireless display
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    • Forum: Security Alerts

  13. Critical Windows Vulnerability CVE-2025-49727: How to Protect Your System

    A critical security vulnerability, identified as CVE-2025-49727, has been discovered in the Windows Win32K Graphics (GRFX) subsystem. This heap-based buffer overflow allows authorized local attackers to elevate their privileges, potentially leading to full system compromise. Understanding the...
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    • cve-2025-49727 cyber threats cybersecurity graphics subsystem heap overflow kernel security malicious attacks privilege escalation security security best practices security patch vulnerabilities vulnerability windows 10 windows 11 windows security windows server windows update
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    • Forum: Security Alerts

  14. CVE-2025-49697: Critical Microsoft Office Remote Code Execution Vulnerability

    It appears that the official Microsoft Security Response Center (MSRC) page for CVE-2025-49697 is currently not showing specific public details, possibly because it is still in the process of being published or updated. Here’s what is widely known about CVE-2025-49697, based on available sources...
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    • buffer overflow cve-2025-49697 cyber threats cybersecurity exploit prevention heap overflow information security malicious files microsoft office microsoft security office vulnerabilities remote code execution security security advisory security patch security updates software security threat mitigation vulnerability
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    • Forum: Security Alerts

  15. Critical Windows Kernel Vulnerability CVE-2025-49666 Risks & Urgent Patch Alert

    A critical security vulnerability, identified as CVE-2025-49666, has been discovered in the Windows Kernel, specifically affecting the Setup and Boot Event Collection components. This flaw is a heap-based buffer overflow that allows an authorized attacker to execute arbitrary code over a...
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    • buffer overflow cve-2025-49666 cybersecurity extended security updates heap overflow information security kernel vulnerability microsoft patch network security remote code execution security security advisory system administration vulnerability windows 10 windows 11 windows security windows server
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    • Forum: Security Alerts

  16. Critical CVE-2025-48805 Vulnerability in Microsoft's MPEG-2 Video Extension – How to Protect Your System

    A critical security vulnerability, identified as CVE-2025-48805, has been discovered in Microsoft's MPEG-2 Video Extension, potentially allowing authorized attackers to execute arbitrary code on affected systems. This vulnerability arises from a heap-based buffer overflow within the extension, a...
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    • cve-2025-48805 cyber threats cybersecurity exploit prevention heap overflow malware prevention media codec security media player security microsoft security mpeg-2 vulnerability network security remote code execution security security best practices security updates system protection video file security video security patch vulnerabilities windows security
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    • Forum: Security Alerts

  17. Critical Windows RRAS Vulnerability CVE-2025-47998: How to Protect Your Network

    Currently, there are no direct Windows Forum discussions or internal document matches by exact CVE for CVE-2025-47998, but I can provide you with an informed overview of the type of vulnerability described—specifically, a heap-based buffer overflow in Windows Routing and Remote Access Service...
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    • attack prevention cve-2025-47998 cybersecurity firewall heap overflow intrusion detection network security network segmentation patch management remote access remote code execution rras security security best practices system hardening threat detection vulnerability windows
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    • Forum: Security Alerts

  18. Critical Windows RRAS Vulnerability CVE-2025-49753: Protect Your Systems Now

    The Windows Routing and Remote Access Service (RRAS) has been identified as vulnerable to a heap-based buffer overflow, designated as CVE-2025-49753. This critical flaw allows unauthorized attackers to execute arbitrary code over a network, posing significant risks to affected systems...
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    • buffer overflow cve-2025-49753 cybersecurity firewall heap overflow msrc advisory network monitoring network security remote access remote code execution rras vulnerability security security awareness security best practices security updates system update vulnerability windows security windows server
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    • Forum: Security Alerts

  19. Critical Windows Vulnerability CVE-2025-49721: Heap Buffer Overflow in Fast FAT Driver

    In an age where every layer of an operating system must withstand relentless scrutiny and attack, few discoveries are as unsettling as a heap-based buffer overflow in the Windows Fast FAT File System Driver, now officially cataloged as CVE-2025-49721. This vulnerability enables unauthorized...
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    • buffer overflow cve-2025-49721 cybersecurity exploit prevention fast fat driver file system fixes file system vulnerabilities heap overflow legacy code memory issues patch management privilege escalation remote attack prevention removable media security security best practices security updates windows security windows vulnerabilities
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    • Forum: Security Alerts

  20. 2025 Windows RRAS Vulnerabilities Overview: Key CVEs and Security Tips

    As of July 8, 2025, there is no publicly available information regarding a vulnerability identified as CVE-2025-49676 affecting Windows Routing and Remote Access Service (RRAS). It's possible that this CVE has not been disclosed or documented in public databases. However, several other...
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    • buffer overflow cve-2025-26667 cve-2025-26676 cve-2025-29959 cve-2025-33064 cyber threats cybersecurity heap overflow information disclosure memory disclosure memory leak microsoft security network monitoring network security rras security best practices security updates vpn vulnerabilities windows
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    • Forum: Security Alerts