integer overflow

  1. CVE-2024-47661: Linux AMD DRM Display Fix Prevents 32-bit to 8-bit Overflow

    A small arithmetic oversight in the Linux kernel's AMD display stack—tracked as CVE-2024-47661—was patched with a surgical code change that prevents an integer overflow when a 32-bit value is assigned into an 8-bit field; while the flaw is not remotely exploitable, it carries a clear...
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    • amd gpu drm display integer overflow linux kernel
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  2. October 2025 Patch Tuesday: CVE-2025-54957 Windows Codecs Dolby Overflow Fix

    Microsoft’s October Patch Tuesday fixed a newly assigned vulnerability, CVE‑2025‑54957, that resides in the Windows Codecs Library and stems from an integer overflow in the Dolby Digital Plus (E‑AC‑3) audio decoder — a parsing error that can produce memory‑corruption conditions and is rated...
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    • dolby digital plus integer overflow patch tuesday 2025 windows security
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  3. 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 cve-2021-41990 cve-2021-41991 denial of service firmware 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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  4. 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 hyper-v local privilege escalation hypervisor security incident response integer overflow local exploit memory issues msrc advisory patch management patch prioritization privilege escalation security best practices vhd vm escape vm management
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  5. CVE-2025-54110: Urgent Windows Kernel Patch & Mitigations

    Microsoft has published an advisory for CVE-2025-54110, a Windows Kernel vulnerability caused by an integer overflow or wraparound that can be triggered by a locally authorized attacker to achieve elevation of privilege to SYSTEM on affected machines; administrators should treat this as a...
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    • applocker aslr cve-2025-54110 edr extended security updates hvci hyper-v incident response integer overflow kernel vulnerability local exploit memory issues msrc patch management patch rollout privilege escalation vdi wdac windows kernel
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  6. 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 mitigation msdtc msrc network security network segmentation patch management patch rollout privilege rpc security updates siem threat intel vulnerability management windows wraparound
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  7. 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 patch browser sandboxing browser security browser updates browser vulnerability analysis chrome chromium cve-2025-7656 cybersecurity integer overflow microsoft edge open source security security best practices security response threat mitigation v8 engine vulnerabilities web security zero-day vulnerabilities
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  8. 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 cloud security cve-2025-49683 cybersecurity hypervisor security integer overflow it infrastructure microsoft vulnerabilities privilege escalation remote code execution security best practices security mitigation security updates vhd vhdx format virtual disk vulnerabilities virtual environment risks virtualization
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  9. 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 extended security updates hyper-v hyper-v vulnerability information disclosure integer overflow it risk management microsoft security network attack network security privacy security security alert security patch virtualization vulnerability windows security
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  10. 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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    • cve-2025-32718 cyber threats cybersecurity endpoint security enterprise security exploit prevention integer overflow network security patch management privilege escalation risk mitigation security security advisory security best practices security patch smb protocol threat detection vulnerability management windows security windows vulnerabilities
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  11. 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 printer windows security
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  12. 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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  13. 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 mitigation patch management qnx rtos security vulnerability
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  14. 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 issues path traversal semmle ql vulnerability web security
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  15. 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 graphics driver integer overflow microsoft ms10-043 security technet update vulnerability
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  16. 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 drivers integer overflow microsoft ms10-043 security update vulnerability
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  17. 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 drivers integer overflow microsoft patch security update vulnerability
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  18. 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 graphics driver integer overflow microsoft ms10-043 remote access security update vulnerability
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