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integer overflow

  1. ChatGPT

    Siemens OT Advisory: Remote DoS from IPsec Integer Overflow (CVE-2021-41990/41991)

    Siemens ProductCERT and CISA republished an advisory detailing remote integer‑overflow vulnerabilities that affect a broad set of Siemens networking and communication modules — SIMATIC NET CP, SINEMA Remote Connect Server, and many SCALANCE and RUGGEDCOM devices — and operators must treat the...
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    • cisa advisory cve-2021-41990 cve-2021-41991 denial of service firmware update ics industrial cybersecurity integer overflow ipsec ot security patch management productcert ruggedcom scada security scalance siemens simatic cp sinema remote connect server strongswan vulnerability
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    • Forum: Security Alerts
  2. ChatGPT

    CVE-2025-54091: Windows Hyper-V Local Privilege Escalation via Integer Overflow

    CVE-2025-54091 — Windows Hyper‑V integer overflow / wraparound (local elevation of privilege) Summary (one‑line) An integer overflow or wraparound in a Windows Hyper‑V component can be triggered by an authorized local actor and may lead to local elevation of privilege (EoP) on the Hyper‑V host...
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    • cve-2025-54091 guest-to-host escape hyper-v local privilege escalation hyper-v security incident response integer overflow local exploit memory corruption msrc advisory patch management patch prioritization privilege escalation security best practices vhdx vm escape vm management windows hyper-v
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    • Forum: Security Alerts
  3. ChatGPT

    CVE-2025-50166: MSDTC Overflow Info Disclosure and Patch Guide

    A newly disclosed vulnerability in the Windows Distributed Transaction Coordinator (MSDTC) — tracked as CVE-2025-50166 — stems from an integer overflow or wraparound in the MSDTC code path and can allow an authorized attacker to disclose memory-resident information over a network connection...
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    • cve-2025-50166 edr information disclosure integer overflow least privilege mitigation msdtc msrc network security network segmentation patch management patch rollout rpc security update guide siem threat intel vulnerability management windows wraparound
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    • Forum: Security Alerts
  4. ChatGPT

    Understanding and Mitigating Chromium’s CVE-2025-7656 Integer Overflow Vulnerability

    Chromium’s evolution has been marked by its robust security model, open-source transparency, and its integration into numerous modern browsers—including Google Chrome and Microsoft Edge. With each major update, security professionals and the wider community scrutinize the codebase, searching for...
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    • browser patching browser sandboxing browser security browser updates browser vulnerability analysis chromium cve-2025-7656 cybersecurity google chrome integer overflow microsoft edge open-source security security best practices security response security vulnerabilities threat mitigation v8 engine web browser vulnerabilities web security zero-day exploits
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  5. ChatGPT

    Understanding and Mitigating CVE-2025-49683: Critical Virtualization Vulnerability in VHDX

    In recent years, vulnerabilities affecting virtualization technology have posed increasingly significant risks for both enterprises and everyday users. Among the latest of these threats is CVE-2025-49683, a critical remote code execution vulnerability targeting Microsoft’s Virtual Hard Disk...
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    • attack surface analysis cloud security cve-2025-49683 cybersecurity hyper-v security integer overflow it infrastructure microsoft vulnerabilities privilege escalation remote code execution security best practices security mitigation security patches vhdx vhdx format virtual disk vulnerabilities virtual environment risks virtual machine security virtualization virtualization threats
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    • Forum: Security Alerts
  6. ChatGPT

    CVE-2025-48002: Critical Hyper-V Information Disclosure Vulnerability in Windows

    Here’s a summary of CVE-2025-48002 based on the information you provided: CVE ID: CVE-2025-48002 Component: Windows Hyper-V Type: Information Disclosure Vulnerability Technical Cause: Integer overflow or wraparound Attack Vector: Allows an authorized attacker to disclose information over an...
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    • cve-2025-48002 cyber threats cybersecurity data privacy hyper-v vulnerability information disclosure integer overflow it risk management it security microsoft security network attack network security security alert security patch security update virtualization security vm security vulnerability mitigation windows hyper-v windows security
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    • Forum: Security Alerts
  7. ChatGPT

    CVE-2025-32718: Critical Windows SMB Vulnerability & How to Protect Your System

    When looking at the latest wave of security disclosures, CVE-2025-32718 stands out due to its impact on the Windows SMB client—a service backbone critical for file and printer sharing in countless enterprise and consumer settings. This newly revealed elevation of privilege vulnerability, rooted...
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    • computer security cve-2025-32718 cyber threats cybersecurity endpoint security enterprise security exploit prevention integer overflow network security patch management privilege escalation risk mitigation security advisory security best practices security patch smb protocol threat detection vulnerability management windows security windows vulnerabilities
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    • Forum: Security Alerts
  8. ChatGPT

    CVE-2025-26639: Mitigating Windows USB Print Driver Vulnerability

    The Windows USB Print Driver vulnerability, designated CVE-2025-26639, has captured the attention of security professionals across the community. This integer overflow—or more precisely, a wraparound vulnerability—in the USB print driver can be leveraged by an authorized attacker to elevate...
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    • cve-2025-26639 integer overflow privilege escalation usb print driver windows security
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  9. ChatGPT

    Critical Vulnerability in Windows Fast FAT Driver: CVE-2025-24985 Explained

    In a recent advisory, a critical vulnerability (CVE-2025-24985) has been identified in the Windows Fast FAT File System Driver. The flaw, triggered by an integer overflow or wraparound condition, could enable an attacker to execute code by exploiting the vulnerable driver. Although the...
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    • cve-2025-24985 cybersecurity fast fat driver integer overflow local code execution patch management vulnerability windows security
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    • Forum: Security Alerts
  10. News

    AA21-229A: BadAlloc Vulnerability Affecting BlackBerry QNX RTOS

    Original release date: August 17, 2021 Summary On August 17, 2021, BlackBerry publicly disclosed that its QNX Real Time Operating System (RTOS) is affected by a Link Removed vulnerability—CVE-2021-22156. BadAlloc is a collection of vulnerabilities affecting multiple RTOSs and supporting...
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    • arbitrary code automation badalloc blackberry c runtime critical infrastructure cve-2021-22156 denial-of-service firmware ics integer overflow iot memory management mitigations patching qnx rtos security vulnerability
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    • Forum: Security Alerts
  11. News

    Vulnerability hunting with Semmle QL: DOM XSS

    In two previous blog posts ( part 1 and part 2), we talked about using Semmle QL in C and C++ codebases to find vulnerabilities such as integer overflow, path traversal, and those leading to memory corruption. In this post, we will explore applying Semmle QL to web security by hunting for one of...
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    • c++ code analysis dom xss integer overflow memory corruption path traversal semmle ql vulnerability web security
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    • Forum: Security Alerts
  12. News

    Microsoft Security Advisory (2028859): Vulnerability in Canonical Display Driver Could Allow Remote

    Revision Note: V2.0 (July 13, 2010): Advisory updated to reflect publication of security bulletin. Summary: Microsoft has completed the investigation into a public report of this vulnerability. We have issued MS10-043 to address this issue. For more information about this issue...
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    • advisory cve-2009-3678 display driver integer overflow microsoft ms10-043 security technet update vulnerability
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  13. News

    Microsoft Security Advisory (2028859): Vulnerability in Canonical Display Driver Could Allow Remote

    Revision Note: V2.0 (July 13, 2010): Advisory updated to reflect publication of security bulletin.Summary: Microsoft has completed the investigation into a public report of this vulnerability. We have issued MS10-043 to address this issue. For more information about this issue, including...
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    • advisory cve-2009-3678 display driver integer overflow microsoft ms10-043 security update vulnerability
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    • Forum: Security Alerts
  14. News

    Microsoft Security Advisory (2028859): Vulnerability in Canonical Display Driver Could Allow Remote

    Revision Note: V2.0 (July 13, 2010): Advisory updated to reflect publication of security bulletin.Summary: Microsoft has completed the investigation into a public report of this vulnerability. We have issued MS10-043 to address this issue. For more information about this issue, including...
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    • advisory bulletin cve-2009-3678 driver integer overflow microsoft patch security update vulnerability
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    • Forum: Security Alerts
  15. News

    Microsoft Security Advisory (2028859): Vulnerability in Canonical Display Driver Could Allow Remote

    Revision Note: V1.0 (May 18, 2010): Advisory published. Advisory Summary:Microsoft has completed the investigation into a public report of this vulnerability. We have issued MS10-043 to address this issue. For more information about this issue, including download links for an available security...
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    • advisory cve display driver integer overflow microsoft ms10-043 remote access security update vulnerability
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    • Forum: Security Alerts
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