CVE-2026-70564

A heap-based buffer overflow in Windows Print Spooler Components allows an authorized local attacker to elevate privileges. The flaw requires low privileges and no user interaction, with high impact to confidentiality, integrity, and availability (CVSS 7.8, HIGH ). A reference to the Microsoft Se...

CVE-2026-71339

CVE-2026-71339 is a heap-based buffer overflow in Windows Installer that allows an authorized local attacker to elevate privileges . The CVSS 3.1 score is 6.7 (MEDIUM) with a vector of AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H, indicating that while high privileges are required, the impact on confident...

CVE-2026-73008

CVE-2026-73008 is an information disclosure vulnerability in Windows Biometric Service . It allows a locally authenticated attacker with low privileges to expose private personal information to an unauthorized actor, resulting in high confidentiality impact with no integrity or availability impac...

CVE-2026-77500

A release of invalid pointer or reference vulnerability in the Windows Device Association Service allows an authorized attacker to escalate privileges locally. The flaw is rated CVSS 7.8 (High) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, meaning an attacker with low local privileges and...

CVE-2026-68841

Windows NTFS is affected by a heap-based buffer overflow that allows an authorized, local attacker with low privileges to elevate privileges without user interaction. The vulnerability is classified with a CVSS 3.1 score of 7.8 (HIGH) — AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H — indicating high impact...

CVE-2026-69315

Windows License Manager is affected by an information disclosure vulnerability (CVE-2026-69315) where sensitive system information is exposed to an unauthorized control sphere, allowing an authorized local attacker to disclose information. The vulnerability requires low privileges and local acces...

CVE-2026-69372

CVE-2026-69372 is an out-of-bounds read in Windows Network File System (NFS) that allows an authorized attacker (low privileges) to trigger a denial of service over a network. The attack vector is network-based with low complexity, but user interaction is required . CVSS v3.1 base score is 5.7 (M...

CVE-2026-69621

CVE-2026-69621 is a heap-based buffer overflow in the Windows Fax Service that allows an authorized local attacker to elevate privileges , resulting in full compromise of confidentiality, integrity, and availability (CVSS 3.1: 7.0 HIGH , AV:L/AC:H/PR:L). CISA's SSVC assessment indicates no known ...

CVE-2026-69860

CVE-2026-69860 is a heap-based buffer overflow in Windows Imaging Component 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, meaning the attack is network-based, requires user interaction , and needs no p...

CVE-2026-71338

CVE-2026-71338 is a double free vulnerability in Windows Failover Cluster that allows an authorized attacker to elevate privileges locally . The underlying cause is a double-free memory error within the Failover Cluster component. Per the CVSS 3.1 vector (AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H), the...

CVE-2026-71341

CVE-2026-71341 is an out-of-bounds read in the Windows Partition Management Driver that allows a locally authenticated attacker with low privileges to disclose information. The vulnerability requires no user interaction and has low attack complexity. It carries a CVSS 3.1 score of 5.5 (Medium) wi...

CVE-2026-72942

CVE-2026-72942 is an out-of-bounds read vulnerability in the Windows Spaceport.sys driver that allows an unauthorized attacker to disclose information over a network. The vulnerability requires user interaction but no prior privileges , with high confidentiality impact and no impact on integrity ...

CVE-2026-72952

CVE-2026-72952 is an out-of-bounds read vulnerability in the Windows Spaceport.sys driver that allows an authorized attacker to achieve local code execution . The attack vector is local, with high complexity and low privileges required ; no user interaction is needed. The CVSS v3.1 base score is ...

CVE-2026-72964

CVE-2026-72964 is a missing authentication vulnerability in Windows Internet Connection Sharing (ICS) . An attacker with low-level local privileges can tamper with critical ICS functions, resulting in a high integrity impact without affecting confidentiality or availability. The CVSS 3.1 score is...

CVE-2026-72965

CVE-2026-72965 is a use-after-free vulnerability in the Windows WebClient Service that allows an authorized local attacker to achieve privilege elevation . 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 local attack requiring low privileges an...

CVE-2026-72985

A heap-based buffer overflow in Windows Volume Shadow Copy allows an unauthorized attacker with physical access to escalate privileges, potentially compromising confidentiality, integrity, and availability (CVSS 6.8, MEDIUM). The vulnerability requires no prior privileges or user interaction, but...

CVE-2026-78451

CVE-2026-78451 is an untrusted pointer dereference in the Microsoft Windows SCSI Class System File that enables an unauthorized attacker to escalate privileges via a physical attack vector (CVSS AV:P). The vulnerability carries a CVSS 3.1 base score of 6.8 (Medium) with high impact to confidentia...

CVE-2026-69473

CVE-2026-69473 is a use-after-free vulnerability in the Windows Kernel that allows an authorized local attacker to escalate privileges . The CVSS 3.1 score is 7.0 (HIGH) , with a local attack vector, high complexity, low privileges required, and no user interaction. Impact is rated high for confi...

CVE-2026-69504

CVE-2026-69504 is an out-of-bounds read in Windows NTFS that allows a local, authenticated attacker to disclose information . The vulnerability scores CVSS 3.1 5.5 (MEDIUM) with a local attack vector, low complexity, low privileges required, no user interaction, and high confidentiality impact bu...

CVE-2026-69609

CVE-2026-69609 is an out-of-bounds read in the Windows Win32k kernel driver that allows a local, low-privileged attacker to disclose information without user interaction. The vulnerability is classified as an Information Disclosure issue with a CVSS 3.1 score of 5.5 (Medium) , reflecting limited ...

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-2026-72944

CVE-2026-72944 is a heap-based buffer overflow in the Windows Fax Service that allows an authorized attacker to achieve local privilege escalation . The vulnerability carries a CVSS 3.1 base score of 7.8 (High) , with a local attack vector, low complexity, low required privileges, and no user int...

CVE-2026-78455

CVE-2026-78455 is an out-of-bounds read in Xbox that allows an unauthorized attacker with physical access to disclose information (high confidentiality impact). The attack requires user interaction but no prior privileges. CVSS v3.1 scores it 4.3 (MEDIUM) with a physical attack vector. CISA's SSV...

CVE-2026-83992

CVE-2026-83992 is a heap-based buffer overflow in Windows Imaging Component that allows an unauthorized attacker to execute code over a network. The vulnerability carries a CVSS 3.1 base score of 8.8 (HIGH) with vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating network reachability with low ...

CVE-2026-69351

Windows Universal Plug and Play (UPnP) Device Host contains an information disclosure vulnerability that allows a locally authenticated attacker with low privileges to expose private personal information without user interaction. The CVSS v3.1 score is 5.5 (Medium) with a high confidentiality imp...

CVE-2026-69416

CVE-2026-69416 is a buffer over-read in Windows DHCP Server that allows an authorized attacker with low privileges on an adjacent network to cause a denial of service , with high availability impact and no confidentiality or integrity impact (CVSS 3.1: 5.7 MEDIUM ). CISA assesses exploitation as ...

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-2026-72943

A use after free vulnerability in Windows Deployment Services allows an authorized attacker (low privileges) to achieve remote code execution over a network. The CVSS v3.1 score is 7.5 (HIGH) with vector AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, reflecting high attack complexity but high impact on con...

CVE-2026-73022

CVE-2026-73022 is a use-after-free vulnerability in Windows Modern Device Management (MDM) that allows an authorized attacker to escalate privileges locally . The CVSS 3.1 score is 7.0 (HIGH) with a local attack vector, high complexity, low privileges required, and no user interaction, resulting ...

CVE-2026-77501

CVE-2026-77501 is an out-of-bounds read vulnerability in Windows DHCP Server that allows an unauthorized, network-based attacker to cause a denial of service . The CVSS v3.1 base score is 7.5 (HIGH) with vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H, reflecting remote, unauthenticated exploitation w...

CVE-2026-77895

CVE-2026-77895 is an out-of-bounds read vulnerability in Windows DHCP Server that allows an unauthorized attacker to cause denial of service over a network . The CVSS 3.1 score is 7.5 (HIGH) with a vector of network access, low complexity, no privileges required, and no user interaction, resultin...

CVE-2026-83971

CVE-2026-83971 is a heap-based buffer overflow in Windows Biometric Service that allows a locally authenticated attacker to elevate privileges . Microsoft rates it CVSS 3.1 7.8 (High) , with local attack vector, low complexity, low privileges required, no user interaction, and high impact on conf...

CVE-2026-68830

CVE-2026-68830 is an information disclosure vulnerability in Windows Universal Plug and Play (UPnP) Device Host , caused by improper link resolution before file access ('link following'). An authorized local attacker (low privileges, no user interaction) can exploit this to disclose information, ...

CVE-2026-69513

CVE-2026-69513 is a heap-based buffer overflow in Windows Error Reporting that allows an authorized attacker to perform a local privilege elevation . The CVSS 3.1 score is 7.8 (HIGH) with a vector of local attack, low complexity, low privileges required, no user interaction, and high impact to co...

CVE-2026-69527

An out-of-bounds read vulnerability in the Windows USB Mass Storage Class Driver allows an authorized local attacker to disclose information. The CVSS v3.1 score is 5.5 (Medium) with a local attack vector, low privileges required, and high confidentiality impact. CISA's SSVC assessment indicates ...

CVE-2026-69552

CVE-2026-69552 affects Windows Print Spooler Components , where a flaw in the generation of error messages containing sensitive information allows an authorized attacker to disclose information over a network. The attack requires low privileges and user interaction , with a CVSS 3.1 score of 5.7 ...

CVE-2026-69645

CVE-2026-69645 is a use-after-free vulnerability in Windows Message Queuing that allows an authorized local attacker to escalate privileges. The flaw resides in the Windows Message Queuing component and results in high impact across confidentiality, integrity, and availability (CVSS 3.1 base scor...

CVE-2026-71340

CVE-2026-71340 is a Use After Free vulnerability in Windows File History Service that allows an authorized attacker to locally elevate privileges . The flaw requires low privileges , high attack complexity , and no user interaction , yet yields high impact across confidentiality, integrity, and a...

CVE-2026-83980

CVE-2026-83980 is a heap-based buffer overflow in the Windows Biometric Service that allows a local, low-privilege attacker to escalate privileges without user interaction. The CVSS 3.1 score is 7.8 (HIGH) , with high impact on confidentiality, integrity, and availability. The vulnerability is ra...

CVE-2026-69572

CVE-2026-69572 is an out-of-bounds read vulnerability in the Windows SMB Client that allows an authorized attacker (low privileges) to disclose information over a network . The CVSS 3.1 score is 5.7 (Medium) with vector AV:N/AC:L/PR:L/UI:R, indicating a network attack with low complexity, low req...

CVE-2026-70562

CVE-2026-70562 is a double free vulnerability in the Windows Audio Service that allows a low-privilege (authorized) local attacker to elevate privileges . 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 , reflecting a local attack vector with high complexity. No e...

CVE-2026-83981

A heap-based buffer overflow in Windows Biometric Service allows an authorized (low-privilege) local attacker to elevate privileges , with high impact to confidentiality, integrity, and availability (CVSS 3.1 score 7.8 HIGH ). The attack requires local access , low privileges , and no user intera...