CVE-2026-56172

CVE-2026-56172 is a use-after-free vulnerability in the Windows VHD miniport driver that allows an authorized local attacker to achieve privilege escalation . The CVSS 3.1 score is 7.8 (High) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating low attack complexity and full impact on...

CVE-2026-68884

A heap-based buffer overflow in the Windows Kernel allows an authorized (low-privilege) local attacker to elevate privileges , per Microsoft's advisory (CVE-2026-68884). The vulnerability carries a CVSS v3.1 score of 7.0 (HIGH) with a vector of AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, meaning exploit...

CVE-2026-69295

CVE-2026-69295 is an out-of-bounds read in the Windows USB Driver that allows an authorized local attacker to escalate privileges. The flaw yields high impact across confidentiality, integrity, and availability (CVSS 3.1 score 7.8 HIGH , vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H), meaning a low-...

CVE-2026-69323

CVE-2026-69323 is a heap-based buffer overflow in Windows Biometric Service that allows an authorized attacker with low privileges to achieve local privilege escalation . The vulnerability requires no user interaction and carries a CVSS 3.1 score of 7.8 (HIGH) with high impact to confidentiality,...

CVE-2026-69820

Windows Hello is vulnerable to a heap-based buffer overflow that allows an authorized local attacker to escalate privileges . The CVSS 3.1 score is 8.2 (HIGH) with a changed scope and high impact on confidentiality, integrity, and availability. The attack requires high privileges and no user inte...

CVE-2026-70019

CVE-2026-70019 is an information disclosure vulnerability in Windows Compressed Folder caused by a hard link mechanism that allows an unauthorized attacker to disclose information over a network. The vulnerability requires user interaction and no prior privileges (CVSS 3.1: 6.5 MEDIUM , C:H). CIS...

CVE-2026-73017

CVE-2026-73017 is a heap-based buffer overflow in Windows Graphics Kernel that allows a local, authorized attacker to achieve code execution . The vulnerability requires high privileges and high attack complexity , with no user interaction needed. Scope is changed, with high impact on confidentia...

CVE-2026-78516

CVE-2026-78516 is a buffer over-read in Windows Storage that allows an unauthorized attacker with physical access to disclose sensitive information. The vulnerability requires user interaction and no prior privileges. Microsoft rates it CVSS 4.3 (Medium) with a High confidentiality impact but no ...

CVE-2026-83954

CVE-2026-83954 is a heap-based buffer overflow in Windows Biometric Service that allows a local, low-privilege attacker to elevate privileges without user interaction. The vulnerability carries a CVSS 3.1 score of 7.8 (HIGH) with full impact to confidentiality, integrity, and availability, indica...

CVE-2026-68832

CVE-2026-68832 is a local privilege escalation vulnerability in Windows NTFS caused by an integer overflow or wraparound . An authorized attacker with low privileges can exploit this with low complexity and no user interaction to achieve high impact on confidentiality, integrity, and availability...

CVE-2026-68837

CVE-2026-68837 is a use-after-free vulnerability in Windows File History Service that allows an authorized local attacker to elevate privileges. The CVSS 3.1 base score is 7.0 (HIGH) with the vector AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating a local attack with high complexity, low required ...

CVE-2026-68875

CVE-2026-68875 is a buffer over-read in Windows NTFS that allows an authorized local attacker to achieve code execution . The vulnerability is rated CVSS 3.1 7.8 (High) with a local attack vector, low complexity, low privileges required, and no user interaction needed. No exploitation details or ...

CVE-2026-69428

Windows LDAP (Lightweight Directory Access Protocol) is vulnerable to an out-of-bounds read that allows an unauthorized, network-based attacker to cause a denial of service , with a CVSS 3.1 base score of 7.5 (HIGH) . The vulnerability requires no privileges and no user interaction, though it imp...

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-2026-69727

A heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network. The vulnerability is rated CVSS 8.0 (High) with vector AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H, indicating a network attack vector with low complexity, requiring low privilege...

CVE-2026-69818

CVE-2026-69818 is a use-after-free vulnerability in the Windows Win32K component that allows a low-privileged, locally authenticated attacker to elevate privileges . The CVSS v3.1 score is 7.0 (HIGH) , reflecting a local attack vector with high complexity and high impact on confidentiality, integ...

CVE-2026-69889

CVE-2026-69889 is a use-after-free vulnerability in the Windows Bluetooth Service that allows an authorized attacker to elevate privileges locally . The CVSS v3.1 base 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 , indicating a local attack requiring low privileges, ...

CVE-2026-70289

CVE-2026-70289 is a heap-based buffer overflow in the Windows Win32 Kernel Subsystem (Win32k) that allows an authorized (low-privilege) attacker to elevate privileges locally . The vulnerability is rated CVSS 7.8 (HIGH) with local attack vector, low complexity, and high impact to confidentiality,...

CVE-2026-72963

CVE-2026-72963 is a use-after-free vulnerability in Windows Modern Execution Server that allows an authorized attacker to achieve local privilege escalation . The CVSS v3.1 score is 7.0 (HIGH) , with a local attack vector, high complexity, low privileges required, and high impact on confidentiali...

CVE-2026-72991

CVE-2026-72991 is a heap-based buffer overflow in the Windows Biometric Service that allows a locally authenticated attacker with low privileges to escalate to higher privileges. The vulnerability scores 7.8 (HIGH) under CVSS v3.1, with all three impact dimensions rated High. Attack requires loca...

CVE-2026-72992

A heap-based buffer overflow in the Windows Biometric Service allows an authorized local attacker to elevate privileges, resulting in high impact to confidentiality, integrity, and availability. The vulnerability carries a CVSS 3.1 score of 7.8 (HIGH) with a local attack vector, low complexity, a...

CVE-2026-72996

CVE-2026-72996 is a heap-based buffer overflow in the Windows Biometric Service that allows an authorized, low-privilege attacker to escalate privileges locally. The vulnerability is rated CVSS 3.1 7.8 (HIGH) with the vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating low attack comp...

CVE-2026-73002

CVE-2026-73002 affects Windows Biometric Service , where an integer overflow or wraparound vulnerability allows a locally authenticated attacker to elevate privileges . The flaw requires low privileges , no user interaction, and low attack complexity, yet yields high impact on confidentiality, in...

CVE-2026-73007

CVE-2026-73007 is a heap-based buffer overflow in the Windows Biometric Service that allows an authorized attacker to achieve local privilege escalation . The vulnerability requires low privileges, no user interaction, and has low attack complexity, yielding a CVSS 3.1 score of 7.8 (HIGH) with fu...

CVE-2026-77894

CVE-2026-77894 is a local privilege escalation vulnerability in Windows Installer caused by a race condition — specifically, concurrent execution of a shared resource with improper synchronization. An authorized attacker with low privileges can exploit this to gain high integrity over confidentia...

CVE-2026-77904

CVE-2026-77904 is a heap-based buffer overflow in the Windows Volume Manager Extension Driver that allows an attacker with low privileges to achieve local privilege escalation without user interaction. The vulnerability is rated HIGH (CVSS 7.8) with high impact on confidentiality, integrity, and ...

CVE-2026-78447

CVE-2026-78447 is a heap-based buffer overflow in the Windows Biometric Service component, which allows an authorized local attacker to achieve privilege escalation . Microsoft rates the vulnerability as HIGH severity with a CVSS v3.1 score of 7.8 (vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H), in...

CVE-2026-83967

CVE-2026-83967 is a heap-based buffer overflow in Windows Biometric Service that allows an authorized local attacker to elevate privileges . The CVSS v3.1 score is 7.8 (HIGH) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating a low-complexity local attack requiring low privileges an...

CVE-2026-83972

CVE-2026-83972 is a heap-based buffer overflow in the Windows Biometric Service that allows a locally authenticated attacker to elevate privileges. The vulnerability requires low privileges and no user interaction , with low attack complexity , scoring 7.8 (HIGH) under CVSS 3.1 with high impact t...

CVE-2026-68840

CVE-2026-68840 is a local privilege escalation vulnerability in the Windows USB Driver , caused by a race condition (concurrent execution using a shared resource with improper synchronization). An authorized attacker (low privileges, no user interaction) can exploit it locally with high complexit...

CVE-2026-68848

CVE-2026-68848 is a heap-based buffer overflow in Windows Print Spooler Components that allows an authorized local attacker to escalate privileges . The vulnerability requires low privileges , has low attack complexity , and needs no user interaction , yielding a CVSS 3.1 score of 7.8 (HIGH) with...

CVE-2026-69310

CVE-2026-69310 is a use-after-free vulnerability in Windows DNS that allows an authorized attacker to elevate privileges locally. The flaw resides in the DNS component and requires local access with low privileges and no user interaction, though the attack complexity is rated as high. The CVSS 3....

CVE-2026-69319

CVE-2026-69319 is a local privilege elevation vulnerability in the Windows USB Video Driver , caused by a race condition — concurrent execution using a shared resource with improper synchronization. An attacker with low local privileges and no user interaction can exploit this under conditions of...

CVE-2026-69583

Windows Biometric Service is affected by a heap-based buffer overflow that allows an authorized attacker to achieve local privilege escalation . The vulnerability carries a CVSS 3.1 base score of 7.8 (HIGH) , with local attack vector, low complexity, and low privileges required, resulting in high...

CVE-2026-69589

CVE-2026-69589 is a heap-based buffer overflow in Windows Biometric Service that allows an authorized, low-privilege attacker to achieve local privilege escalation . The vulnerability carries a CVSS v3.1 base score of 7.8 (HIGH) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating low...

CVE-2026-69638

CVE-2026-69638 is a heap-based buffer overflow in Windows NTFS (New Technology File System) that allows an unauthorized attacker to execute code locally. The vulnerability requires no privileges and no user interaction, yielding a CVSS 3.1 base score of 8.4 (HIGH) with high impact to confidential...

CVE-2026-69808

CVE-2026-69808 is an out-of-bounds read vulnerability in the Windows Win32K component that allows an authorized attacker with local access to disclose information . The CVSS 3.1 base score is 5.5 (MEDIUM) , reflecting a local attack vector, low complexity, low privileges required, no user interac...

CVE-2026-69864

CVE-2026-69864 is a use-after-free vulnerability in Windows Hello , Microsoft's biometric authentication component, that allows a low-privileged local attacker to escalate privileges. The CVSS 3.1 score is 7.8 (HIGH) with vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H, indicating a changed s...

CVE-2026-69891

CVE-2026-69891 is a use-after-free vulnerability in Windows Media that allows an authorized attacker to perform a local privilege escalation . 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, indicating a local attack requiring low privileges and high complex...

CVE-2026-69895

This information disclosure vulnerability exists in the Windows Spaceport.sys kernel driver, caused by an out-of-bounds read . A local, authorized attacker with low privileges can exploit it to disclose information , with no impact on integrity or availability. The CVSS 3.1 score is 4.7 (Medium) ...

CVE-2026-70203

CVE-2026-70203 is a heap-based buffer overflow in Windows Media Player that allows an unauthorized attacker to execute code over a network . The vulnerability is classified as Remote Code Execution with a CVSS 3.1 score of 8.8 (HIGH) , reflecting a network attack vector, low complexity, no requir...

CVE-2026-70565

CVE-2026-70565 is a use-after-free vulnerability in the Windows AF_UNIX Socket Provider that allows an authorized attacker to perform local privilege escalation . 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, indicating a local attack with high complexit...

CVE-2026-71332

CVE-2026-71332 is a use-after-free vulnerability in Windows Secure Socket Tunneling Protocol (SSTP) that allows an authorized attacker to perform a local privilege escalation . 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, indicating a high-attack-complexi...

CVE-2026-73023

A heap-based buffer overflow in the Windows Imaging Component allows an unauthorized attacker to achieve remote code execution over a network . The vulnerability is rated CVSS 8.8 (HIGH) with a vector of AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating network reachability, low complexity, no priv...

CVE-2026-83976

CVE-2026-83976 is a heap-based buffer overflow in the Windows Biometric Service that allows an authorized attacker to achieve local privilege escalation . The vulnerability requires low privileges and no user interaction , with an attack vector of local and low complexity , rated CVSS 7.8 (HIGH) ...

CVE-2026-62706

CVE-2026-62706 is an out-of-bounds read in Microsoft Windows Media Foundation that allows an unauthorized attacker to execute code over a network. The CVSS 3.1 score is 8.8 (HIGH) with a vector of AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H , meaning exploitation requires user interaction but no prior au...

CVE-2026-69265

CVE-2026-69265 is an out-of-bounds read vulnerability in Windows NTFS that allows an authorized attacker with low privileges to perform local privilege escalation . The CVSS v3.1 score is 7.8 (High) , with low attack complexity, no user interaction, and high impact across confidentiality, integri...

CVE-2026-69312

CVE-2026-69312 is an out-of-bounds read in Windows NTFS that allows an authorized local attacker to elevate privileges . The flaw resides in the NTFS filesystem component of Windows. The CVSS v3.1 score is 7.8 (HIGH) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating a low-complexit...

CVE-2026-69340

CVE-2026-69340 is a heap-based buffer overflow in Windows NTFS that allows an authorized, low-privilege attacker to elevate privileges over a network . The vulnerability requires user interaction and carries a high attack complexity, yielding a CVSS 3.1 base score of 7.1 (HIGH) with high impact t...

CVE-2026-69379

CVE-2026-69379 is a link following vulnerability (improper link resolution before file access) in Windows NTFS that allows a local, authorized attacker to escalate privileges . The vulnerability is classified as HIGH severity (CVSS 3.1 base score 7.0) with high impact on confidentiality, integrit...