CVE-2026-70342

CVE-2026-70342 affects the Windows Ancillary Function Driver for WinSock (AFD). The vulnerability is a use after free flaw that allows an unauthorized attacker to elevate privileges over a network. The CVSS 3.1 score is 8.1 (HIGH) , with a vector of network-based, high complexity, no privileges r...

CVE-2026-68846

CVE-2026-68846 is a use-after-free vulnerability in the Windows Kernel that allows an authorized attacker to elevate privileges over a network. The CVSS 3.1 score is 7.1 (HIGH) with a vector of AV:N/AC:H/PR:L/UI:R, indicating a network-based attack requiring high complexity , low privileges , and...

CVE-2026-69510

CVE-2026-69510 is a stack-based buffer overflow in Windows DHCP Server that allows an unauthorized, network-based attacker to achieve remote code execution without prior authentication. The vulnerability carries a CVSS 3.1 base score of 8.1 (HIGH) , with high attack complexity but no privileges r...

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-2026-69679

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-2026-69723

CVE-2026-69723 is an information disclosure vulnerability in the Windows Kernel . The flaw exposes sensitive system information to an unauthorized control sphere, allowing an authorized attacker to disclose information over a network. The CVSS 3.1 score is 5.7 (MEDIUM) with high confidentiality i...

CVE-2026-68893

CVE-2026-68893 is a use-after-free vulnerability in the Windows Remote Desktop Licensing Service that allows an authorized attacker to elevate privileges over a network . The flaw is rated CVSS 3.1: 7.1 (High) with a vector requiring network access, high complexity, low privileges, and user inter...

CVE-2026-69578

CVE-2026-69578 is a numeric truncation error in the Windows Kernel that allows an authorized attacker with low privileges to elevate privileges locally . The vulnerability carries a CVSS 3.1 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, reflecting high attack complexit...

CVE-2026-69813

A use-after-free flaw in Windows DNS Server allows an unauthenticated remote attacker to achieve code execution over the network . The vulnerability is rated CVSS 3.1 8.1 (HIGH) , with an attack vector of network, high complexity, and no required privileges or user interaction. No specific affect...

CVE-2026-84001

An out-of-bounds read vulnerability in Windows Key Distribution Center allows an unauthorized, remote attacker to cause a denial of service over the network. The flaw requires no privileges, no user interaction, and has low attack complexity, yielding a CVSS 3.1 score of 7.5 (HIGH) with high avai...

CVE-2026-69297

CVE-2026-69297 affects Windows DHCP Server , where passwords are stored in a recoverable format, allowing an authorized attacker (with low privileges) to disclose information over a network. The CVSS v3.1 score is 6.5 (MEDIUM) with high confidentiality impact and no integrity or availability impa...

CVE-2026-69366

CVE-2026-69366 is a use-after-free vulnerability in the Windows Kernel that allows an authorized attacker with low privileges to elevate privileges over a network, with user interaction required. The CVSS 3.1 score is 7.1 (HIGH) with a vector of AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H. No specific af...

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-2026-70283

CVE-2026-70283 affects Windows Win32K , the kernel-mode component handling window management. The root cause is an incorrect authorization flaw that allows a local attacker with low privileges to achieve local privilege escalation , resulting in full compromise of confidentiality, integrity, and ...

CVE-2026-69461

CVE-2026-69461 is a stack-based buffer overflow in Windows NTFS that allows an unauthorized, unprivileged attacker to achieve remote code execution over a network. The vulnerability requires user interaction but no prior authentication, yielding a CVSS v3.1 score of 8.8 (HIGH) with full impact on...

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-2026-70296

CVE-2026-70296 is an out-of-bounds write in the Windows Imaging Component that allows an unauthorized, unauthenticated attacker to achieve remote code execution over the network. The vulnerability is rated CVSS 3.1 9.8 (Critical) with a vector of AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, indicating lo...

CVE-2026-73016

A heap-based buffer overflow in DirectWrite , a component of Microsoft's Graphics Component, allows an unauthorized attacker to achieve remote code execution over a network. The attack requires low complexity, no privileges, and user interaction, with full impact on confidentiality, integrity, an...

CVE-2026-77498

CVE-2026-77498 is an out-of-bounds read vulnerability in Windows DHCP Server that allows an unauthorized attacker to cause a denial of service over a network. The attack requires no privileges, no user interaction, and has low complexity, with a CVSS 3.1 score of 7.5 (HIGH) — the impact is limite...

CVE-2026-77891

CVE-2026-77891 is an out-of-bounds read vulnerability in Windows DHCP Server that allows an authorized attacker to achieve local code execution . The CVSS 3.1 score is 6.4 (MEDIUM) with a vector of AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H, indicating a local attack requiring high complexity and high p...

CVE-2026-77905

CVE-2026-77905 is a use-after-free vulnerability in Windows Management Instrumentation (WMI) that allows an authorized attacker to escalate privileges locally. The flaw carries a CVSS 3.1 score of 7.0 (HIGH) , with a local attack vector, high complexity, low privileges required, and no user inter...

CVE-2026-83989

CVE-2026-83989 is an out-of-bounds read in the Windows Services for NFS ONCRPC XDR Driver that allows an unauthenticated, remote attacker to cause a denial of service over a network. The vulnerability is rated CVSS 7.5 (HIGH) with a network attack vector, low complexity, no privileges or user int...

CVE-2026-83996

Windows Error Reporting in Windows is affected by a heap-based buffer overflow that allows an authorized attacker to elevate privileges locally . The assigned CVSS 3.1 score is 8.8 (HIGH) with a scope change (vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H), indicating that successful exploi...

CVE-2026-62801

CVE-2026-62801 is a path traversal vulnerability in Windows PowerShell that allows an unauthorized, remote attacker to bypass a security feature. The improper limitation of a pathname to a restricted directory means an attacker can reference files or resources outside the intended directory. The ...

CVE-2026-68833

CVE-2026-68833 is a heap-based buffer overflow in Windows NTFS (New Technology File System) that allows an unauthorized attacker to achieve code execution . The attack requires physical access to the system (CVSS:3.1 AV:P), with no privileges or user interaction needed, and results in high impact...

CVE-2026-68851

CVE-2026-68851 is a buffer over-read vulnerability in Windows NTFS 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 no user interaction; impact is limited to high confiden...

CVE-2026-69539

CVE-2026-69539 is a use after free vulnerability in Windows Remote Desktop Services that allows an authorized attacker to achieve remote code execution over a network. The CVSS v3.1 base score is 7.5 (HIGH) , with a vector of AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating that exploitation requi...

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-2026-69687

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-2026-77886

CVE-2026-77886 is an out-of-bounds read in Windows DHCP Server that allows an unauthorized, network-based attacker to cause a denial of service . The vulnerability requires no user interaction or prior authentication, with a CVSS 3.1 score of 7.5 (HIGH) — driven entirely by the availability impac...

CVE-2026-78523

A use-after-free vulnerability in Windows DNS Server allows an unauthenticated, remote attacker to cause a denial of service over the network. NVD scores it 7.5 (HIGH) with low attack complexity, while Microsoft's CNA rates it 5.9 (MEDIUM) with high attack complexity. CISA's SSVC assessment indic...

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-2026-69415

Windows DHCP Server contains a missing authentication for critical function vulnerability that allows an authorized attacker (high privileges required) to elevate privileges over a network . The CVSS 3.1 score is 6.8 (MEDIUM) with vector AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H, indicating that user i...

CVE-2026-69847

CVE-2026-69847 is a heap-based buffer overflow in Windows DHCP Server that allows an authorized attacker to execute code over an adjacent network. The flaw resides in how the DHCP Server processes input, leading to memory corruption that can be leveraged for remote code execution . The vulnerabil...

CVE-2026-69876

CVE-2026-69876 is a use after free vulnerability in Windows DHCP Server that allows an authorized attacker to execute code over an adjacent network . The Microsoft CVSS 3.1 score is 8.0 (HIGH) , with a vector of AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating low attack complexity and low require...

CVE-2026-69878

A heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code locally. The vulnerability is rated CVSS 3.1 6.4 (Medium) with a vector of AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H, indicating a local attack with high complexity and high privileges required, but full i...

CVE-2026-70065

CVE-2026-70065 affects the Windows DHCP Server , where a missing release of memory after its effective lifetime allows an unauthorized, network-based attacker to cause a denial of service with no impact to confidentiality or integrity. The CVSS 3.1 score is 7.5 (HIGH) with low attack complexity a...

CVE-2026-77494

Windows DHCP Server is affected by a type confusion vulnerability (access of resource using incompatible type), allowing an unauthenticated, remote attacker to trigger a denial of service over the network. The CVSS 3.1 score is 7.5 (HIGH) with a vector of AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H, indi...

CVE-2026-77888

CVE-2026-77888 is a type confusion vulnerability in Windows DHCP Server that allows an unauthorized attacker to cause denial of service over a network. The flaw arises from accessing a resource using an incompatible type. Per the CNA (Microsoft), the CVSS 3.1 base score is 7.5 (HIGH) , with a net...

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-2026-68875

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-2026-69930

CVE-2026-69930 is an out-of-bounds read in Windows DHCP Server that allows an unauthorized, unauthenticated attacker to disclose information over a network. NVD rates it CVSS 3.1: 7.5 (HIGH) with low attack complexity, while Microsoft's CNA scores it 5.9 (MEDIUM) due to high attack complexity. CI...

CVE-2026-77889

CVE-2026-77889 is a type confusion vulnerability in Windows DHCP Server that allows an unauthorized, network-based attacker to cause a denial of service . The CVSS 3.1 score is 7.5 (High) , with no privileges or user interaction required. CISA's SSVC assessment rates exploitation as none , the vu...

CVE-2026-77890

CVE-2026-77890 is a type confusion vulnerability in Windows DHCP Server that allows an unauthorized, remote attacker to trigger a denial of service over a network. The flaw stems from access of a resource using an incompatible type. Per the CVSS 3.1 score of 7.5 (HIGH) , the attack requires no pr...

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-2026-78516

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-2026-85360

A use after free flaw in the Windows Kernel allows a local, authenticated attacker to elevate privileges . The vulnerability is scored CVSS 3.1 7.0 (HIGH) with a local attack vector , high attack complexity , low privileges required , and no user interaction , resulting in high impact to confiden...

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-2026-69319

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...