CVE-2026-69688

CVE-2026-69688 is a heap-based buffer overflow in Windows Encrypting File System (EFS) that allows an authorized attacker to achieve privilege elevation over a network. The Microsoft Security Response Center classifies it as an Elevation of Privilege vulnerability. The CVSS 3.1 score is 7.1 (HIGH...

CVE-2026-69866

CVE-2026-69866 is a use-after-free vulnerability in Windows Device Association Service that allows an authorized local attacker to escalate privileges. The CVSS v3.1 score is 7.0 (HIGH) , with a vector of AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H , meaning exploitation requires local access , low privi...

CVE-2026-69679

Windows DHCP Server is affected by an out-of-bounds read vulnerability that allows an authorized attacker (low privileges) to cause a denial of service over an adjacent network . The CVSS 3.1 score is 5.7 (Medium) with high availability impact and no confidentiality or integrity impact. CISA's SS...

CVE-2026-69844

CVE-2026-69844 is an out-of-bounds read vulnerability in the Windows Win32K component (the kernel-mode driver that handles the graphical subsystem). An authorized local attacker with low privileges can exploit it to elevate privileges on the affected system. Microsoft rates the severity as HIGH (...

CVE-2026-69714

CVE-2026-69714 is a stack-based buffer overflow in the Windows Device Association Service that allows an authorized attacker to elevate privileges over a network. The vulnerability requires low privileges and user interaction , with a CVSS 3.1 score of 8.0 (HIGH) and impacts of High across Confid...

CVE-2026-69709

A heap-based buffer overflow in Windows NTFS allows an authorized attacker with low privileges and no user interaction to execute code locally. The vulnerability is rated CVSS 3.1 7.8 (HIGH) with full impact on confidentiality, integrity, and availability. The Microsoft reference points to a spec...

CVE-2026-69654

CVE-2026-69654 is a use-after-free vulnerability in Windows Accounts Control that allows an authorized attacker to achieve local privilege escalation . The CVSS 3.1 score is 7.0 (HIGH) with vector AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating a local attack requiring high complexity and low pri...

CVE-2026-69816

CVE-2026-69816 is a use-after-free vulnerability in Windows Accounts Control that allows an authorized attacker to elevate privileges locally . The CVSS 3.1 base score is 7.0 (HIGH) with a local attack vector, high complexity, low privileges required, and no user interaction, resulting in high im...

CVE-2026-69652

CVE-2026-69652 is a use-after-free vulnerability in Windows Win32K that allows an authorized attacker to elevate privileges locally . The CVSS v3.1 base score is 7.0 (HIGH) , with a local attack vector, high complexity, low privileges required, no user interaction, and high impact to confidential...

CVE-2026-69834

CVE-2026-69834 is a use-after-free vulnerability in Windows ALPC (Advanced Local Procedure Call) that allows an authorized local attacker to elevate privileges . The attack requires local access , high complexity , and low privileges , with no user interaction needed. The CVSS v3.1 base score is ...

CVE-2026-69707

CVE-2026-69707 is an integer overflow or wraparound vulnerability in the Windows USB Audio Class driver (usbaudio.sys) that allows an authorized, locally-privileged attacker to escalate privileges. The flaw is rated CVSS 3.1: 7.8 (HIGH) with a local attack vector, low complexity, low privileges r...

CVE-2026-69791

CVE-2026-69791 is a use-after-free vulnerability in the Windows Device Association Service that allows an authorized attacker to achieve local privilege escalation . The vulnerability carries a CVSS 3.1 base score of 7.0 (HIGH) , with a local attack vector, high complexity, low privileges require...

CVE-2026-69687

CVE-2026-69687 is an integer underflow (wrap or wraparound) vulnerability in the Windows USB Audio Class driver (usbaudio.sys). An authorized local attacker can exploit this flaw to elevate privileges , achieving high impact on confidentiality, integrity, and availability (CVSS 3.1: 7.8 HIGH ; ve...

CVE-2026-69643

Windows Spaceport.sys (a system driver) contains a heap-based buffer overflow that allows an authorized attacker to escalate privileges over a network. The CVSS v3.1 score is 8.0 (HIGH) with vector AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H, indicating low attack complexity and required user interaction...

CVE-2026-69803

CVE-2026-69803 is an out-of-bounds read in Windows DHCP Server that allows an unauthorized, remote attacker to disclose information over the network. Microsoft rates it MEDIUM (CVSS 5.9, high attack complexity) while NVD scores it HIGH (CVSS 7.5, low attack complexity); both agree on high confide...

CVE-2026-69685

Windows Kerberos is affected by a heap-based buffer overflow that allows an authorized attacker to locally elevate privileges . Per Microsoft, the vulnerability carries a CVSS 3.1 score of 7.8 (HIGH) with a local attack vector, low complexity, low privileges required, and no user interaction, res...

CVE-2026-69682

CVE-2026-69682 is a use-after-free vulnerability in the Windows Host Guardian Service component that allows an authorized local attacker to elevate privileges . The CVSS 3.1 score is 7.0 (HIGH) with a vector of AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, reflecting high attack complexity and required lo...

CVE-2026-69715

CVE-2026-69715 is an out-of-bounds read in Windows Direct Show that allows an unauthorized, unauthenticated attacker to achieve remote code execution over a network. The vulnerability is rated CVSS 9.8 (CRITICAL) (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating high impact to confidentiality, in...

CVE-2026-69637

CVE-2026-69637 is an out-of-bounds read vulnerability in Windows DHCP Server that allows an authorized attacker (low privileges) to trigger a denial of service over an adjacent network . The CVSS 3.1 base score is 5.7 (MEDIUM) with a vector of AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H, reflecting high ...

CVE-2026-69821

CVE-2026-69821 is a local privilege escalation vulnerability in Active Directory Certificate Services (AD CS) caused by improper encoding or escaping of output. An authorized attacker with low privileges can exploit it without user interaction to gain full compromise of confidentiality, integrity...

CVE-2026-69720

CVE-2026-69720 is a heap-based buffer overflow in the Windows MIDI Service Module that allows a locally authenticated attacker with low privileges to escalate privileges. The vulnerability requires local access , low complexity , and no user interaction , with high impact across confidentiality, ...

CVE-2026-69620

CVE-2026-69620 is a stack-based buffer overflow in Windows DHCP Server that allows an unauthorized attacker to achieve remote code execution over a network. The CVSS 3.1 score is 8.1 (HIGH) with a vector of AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H, indicating network-based exploitation with high compl...

CVE-2026-69619

CVE-2026-69619 is an out-of-bounds read in the Windows exFAT File System that allows an authorized attacker to elevate privileges over a network . The CVSS 3.1 base score is 8.0 (HIGH) with a vector of AV:N/AC:L/PR:L/UI:R, requiring low privileges and user interaction, with high impact on confide...

CVE-2026-69817

A use-after-free vulnerability in the Windows Bluetooth Port Driver allows an authorized local attacker to elevate privileges . The Microsoft-assigned CVSS 3.1 score is 7.0 (HIGH) , reflecting a local attack vector with high complexity , low privileges required , and no user interaction , resulti...

CVE-2026-69680

CVE-2026-69680 is an origin validation error in Windows DNS that allows an unauthorized network attacker to perform spoofing . Microsoft rates the vulnerability CVSS 8.1 (High) with a network attack vector, high complexity, no required privileges, and no user interaction, resulting in high impact...

CVE-2026-69881

CVE-2026-69881 is a null pointer dereference in the Windows Internet Key Exchange (IKE) Extension that allows an unauthenticated, network-based attacker to trigger a denial of service. The CVSS 3.1 score is 7.5 (HIGH) with vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H , meaning the impact is limited...

CVE-2026-69613

CVE-2026-69613 is a use after free vulnerability in Windows Image Acquisition (WIA) that allows an authorized attacker to perform local privilege escalation . The flaw requires low existing privileges and high attack complexity, with no user interaction needed (CVSS 3.1: 7.0 HIGH , vector AV:L/AC...

CVE-2026-54611

InstantCMS , a free and open-source content management system, contains a Remote Code Execution vulnerability in its component installer in versions prior to 2.18.2 . A remote authenticated attacker can upload a malicious component; although the component is not formally installed, the uploaded P...

CVE-2026-69669

CVE-2026-69669 is a heap-based buffer overflow in the Windows Kernel that allows an unauthorized attacker to achieve remote code execution over a network. The Microsoft-provided CVSS 3.1 score is 8.8 (HIGH) with the vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating a network-reachable attack...

CVE-2026-69610

A buffer over-read in Windows Win32K (the kernel-mode component handling graphical subsystem operations) allows an authorized attacker with low privileges to achieve local privilege escalation . The vulnerability requires local access , has high attack complexity , and does not require user inter...

CVE-2026-69616

Windows Remote Desktop Services is affected by an out-of-bounds read vulnerability that allows an authorized local attacker to disclose information (CVSS 3.1: 5.5 MEDIUM — local vector, low privileges required, high confidentiality impact, no integrity or availability impact). CISA's SSVC assessm...

CVE-2026-69630

CVE-2026-69630 is an out-of-bounds read vulnerability in the Windows Win32K kernel driver that allows a locally authenticated attacker to escalate privileges . The CVSS v3.1 score is 7.0 (HIGH) with vector AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, reflecting the high complexity and required low-privil...

CVE-2026-69617

CVE-2026-69617 is an out-of-bounds read vulnerability in the Windows Resilient File System (ReFS) component that allows an authorized local attacker to escalate privileges . The CVSS 3.1 score is 7.0 (HIGH) with a vector of AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, reflecting the high complexity and l...

CVE-2026-69611

This is a use-after-free vulnerability in the Virtual Hard Disk (VHD) Miniport Driver on Microsoft platforms. An attacker with low local privileges can exploit it to elevate privileges on the system. The CVSS 3.1 score is 7.0 (HIGH) with high complexity, meaning exploitation requires specific con...

CVE-2026-69597

CVE-2026-69597 is a use-after-free vulnerability in Windows HTTP.sys that allows an authorized attacker to elevate privileges over a network . The CVSS 3.1 score is 7.1 (HIGH) , with a vector requiring network access , high attack complexity , low privileges , and user interaction , resulting in ...

CVE-2026-69602

CVE-2026-69602 is a use after free vulnerability in the Windows PrintWorkflowUserSvc component that allows an authorized attacker to elevate privileges over a network. The CVSS 3.1 base score is 7.1 (HIGH) with vector AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H, indicating a network-based attack with hig...

CVE-2026-69624

Active Directory Certificate Services (AD CS) is affected by an incomplete list of disallowed inputs , enabling an authorized attacker to perform tampering over a network . The root cause is that the input validation does not fully cover all disallowed values, allowing manipulation of certificate...

CVE-2026-69618

CVE-2026-69618 is an out-of-bounds read in the Windows SMB Client that allows an authorized local attacker to disclose information . The CVSS 3.1 score is 5.5 (MEDIUM) with a local attack vector, low complexity, low privileges required, and high confidentiality impact but no integrity or availabi...

CVE-2026-69625

A heap-based buffer overflow in Windows Connected User Experiences and Telemetry (UXTelemetry) allows an authorized attacker to elevate privileges over a network. The vulnerability requires low privileges and user interaction , but results in high impact to confidentiality, integrity, and availab...

CVE-2026-69606

CVE-2026-69606 is a use-after-free vulnerability in Windows Shell that allows a local, low-privilege attacker to achieve local privilege elevation . The CVSS 3.1 score is 7.0 (HIGH) , with the vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating a local attack vector, high complexity, ...

CVE-2026-69584

CVE-2026-69584 affects the Windows USB Video Driver , where an integer overflow or wraparound flaw allows an authorized attacker to elevate privileges locally . The Microsoft CNA assigns a CVSS 3.1 score of 7.8 (HIGH) with vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating that low-privilege ...

CVE-2026-69600

CVE-2026-69600 is a use after free vulnerability in the Microsoft Windows Search Component that allows an authorized attacker to perform local privilege escalation . The vulnerability requires low privileges, high attack complexity, and no user interaction, with high impact to confidentiality, in...

CVE-2026-69592

CVE-2026-69592 is a heap-based buffer overflow in the Windows Universal Disk Format File System (UDFS) driver that allows an authorized local attacker to escalate privileges . The vulnerability is rated CVSS 3.1: 7.8 (HIGH) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating local at...

CVE-2026-69567

CVE-2026-69567 is a use-after-free vulnerability in Windows NTFS (New Technology File System) that allows a locally authenticated attacker with low privileges to elevate privileges on the affected system. The CVSS v3.1 score is 7.0 (HIGH) , reflecting a local attack vector with high complexity, n...

CVE-2026-69566

CVE-2026-69566 is a heap-based buffer overflow in Windows NTFS that allows an unauthorized attacker to execute code with a physical attack . The assigned CVSS 3.1 score is 6.8 (Medium) with a vector of AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, reflecting that exploitation requires physical access but ...

CVE-2026-69612

CVE-2026-69612 is an absolute path traversal vulnerability in Windows Error Reporting that allows an authorized attacker to elevate privileges locally . The flaw resides in how the component handles file paths, permitting traversal beyond the intended directory. The CVSS 3.1 score is 7.8 (HIGH) w...

CVE-2026-69586

CVE-2026-69586 is a critical (CVSS 9.8) integer overflow or wraparound vulnerability in Microsoft Windows PDF that allows an unauthorized attacker to execute code over a network with no privileges required and no user interaction. The attack vector is network-based with low complexity , yielding ...

CVE-2026-69581

CVE-2026-69581 is a use-after-free vulnerability in the Windows Device Association Service that allows an authorized, locally authenticated attacker to elevate privileges . The attack requires low privileges , involves high complexity , and needs no user interaction , with unchanged scope but hig...

CVE-2026-69569

CVE-2026-69569 is an untrusted pointer dereference in Windows Print Spooler Components that allows an authorized attacker to cause a denial of service over a network. The CVSS v3.1 score is 5.7 (Medium) , with high availability impact but no confidentiality or integrity impact. Exploitation requi...

CVE-2026-69542

CVE-2026-69542 is a heap-based buffer overflow in Windows Camera Frame Server Monitor that allows an authorized attacker to elevate privileges locally . The vulnerability is scored CVSS 7.8 (High) with a local attack vector, low complexity, low privileges required, and no user interaction, result...