CVE-2026-20805

CVE-2026-20805 is a local information-disclosure vulnerability in Microsoft Windows Desktop Window Manager (dwm.exe). The provided documents describe that an authenticated, low-privilege user can leak sensitive information via improper handling of ALPC-related structures (ALPC ports/sections) and...

CVE-2024-43620

CVE-2024-43620 corresponds to a Windows Telephony Service remote code execution vulnerability with a high impact (base CVSS 8.8; network access; user interaction required). In the connected documents, it is listed under Windows Telephony Service with an impact described as Execute arbitrary code ...

CVE-2024-43643

CVE-2024-43643 is a Windows USB Video Class System Driver elevation-of-privilege vulnerability. The vulnerability pertains to the Windows USB Video Driver component and is categorized with CVSSv3.1 vektor: physical attack, low complexity, no privileges required, no user interaction, and impacts t...

CVE-2024-49121

CVE-2024-49121 is an LDAP Denial-of-Service vulnerability in Windows LDAP (Domain Controller). The connected advisory confirms the LDAP issue as a DoS risk and notes that Microsoft has released fixes via updates; applying the relevant Windows security updates is the recommended remediation. MITRE...

CVE-2025-21256

Technical details for CVE-2025-21256 are not provided in the connected documents. Public information here is limited to general Windows updates references; no product, exploit, or root-cause specifics are disclosed. Monitor for updates and additional disclosures.

CVE-2025-21266

CVE-2025-21266 is a Windows Telephony Service remote code execution vulnerability. The linked data shows a network-exposed impact with CVSS v3.1 base score 8.8 (HIGH), requiring user interaction for exploitation and affecting confidentiality, integrity, and availability. Affected component is the...

CVE-2025-21326

Technical details for CVE-2025-21326 are not publicly provided in the supplied documents. Monitor for updates from Microsoft MSRC and regional advisories; current sources mention Internet Explorer RCE and related KB updates without detailing exploit vectors.

CVE-2025-29837

Technical details about CVE-2025-29837 (affected products, root cause, exploitability) are not publicly disclosed in the provided connected documents; no specifics on impact or remediation are available here.

CVE-2026-21519

CVE-2026-21519 is a local elevation-of-privilege flaw in Windows Desktop Window Manager caused by type confusion. An authenticated, low-privilege attacker can overwhelm DWM locally to gain SYSTEM rights, with no user interaction required. It has been identified as exploited in the wild by multipl...

CVE-2024-49090

CVE-2024-49090 affects the Windows Common Log File System Driver. The connected sources indicate an Elevation of Privilege vulnerability in the CLFS driver that could allow a local attacker with low privileges and no user interaction to obtain increased rights (high impact across confidentiality,...

CVE-2024-49108

CVE-2024-49108 is a Windows Remote Desktop Services remote code execution vulnerability. According to the connected advisories, it is rated high severity (CVSSv3.1 base 8.1) with network access required and no user interaction, and the impact is execution of arbitrary code with high confidentiali...

CVE-2025-21223

Technical details about CVE-2025-21223 are not provided in the supplied connected documents. The initial entry notes a Windows Telephony Service RCE, but no vendor/version/impact specifics are disclosed here. Monitor for future updates.

CVE-2025-21238

CVE-2025-21238 affects the Windows Telephony Service and is a remote code execution vulnerability. The initial data lists CVSS 3.1 with NETWORK attack vector, LOW attack complexity, no privileges required, and user interaction required; impact is high on confidentiality, integrity, and availabili...

CVE-2025-21250

CVE-2025-21250 is a Windows Telephony Service Remote Code Execution vulnerability with CVSS 3.1 base score 8.8 (Network, Low attack complexity, No privileges, User interaction required). Connected sources reference the Windows Telephony Service as the affected component and indicate in CIRCL that...

CVE-2025-21284

Technical details about CVE-2025-21284 are not provided in the connected documents. Public references exist (NVD, CVE listings) but there are no specifics in these sources about affected products, root cause, impact details, or fixes; monitor for updates.

CVE-2025-21347

CVE-2025-21347 is linked to the Windows Update Stack and is described in the connected NCSC advisory as a Denial-of-Service vulnerability. The CVE entry in that document assigns a base CVSS-like severity of 6.0 and notes that Microsoft has updates available to fix the issue. The mode of the vulne...

CVE-2025-21336

Technical details about CVE-2025-21336 are not publicly provided in the supplied documents. The materials reference a Windows cryptographic information disclosure vulnerability but do not specify affected products/versions or fixes.

CVE-2025-33050

CVE-2025-33050 is a denial-of-service issue in Windows DHCP Server. Public details confirm impact to the DHCP Server service enabling denial of network service under network access, with CVSSv3.1 score 7.5 (NETWORK, HIGH). Connected docs indicate Microsoft security updates (KB5061010, KB5060531, ...

CVE-2025-33064

CVE-2025-33064 affects Windows Routing and Remote Access Service (RRAS). It is a heap-based buffer overflow that allows an authenticated attacker to execute code over the network. CVSS v3.1 base score 8.8 (HIGH). Affected component: RRAS on Windows. Root cause: heap-based overflow in RRAS handlin...

CVE-2025-33067

CVE-2025-33067 — Windows Kernel local privilege escalation due to improper privilege management. Affects the Windows Kernel; attacker can gain elevated rights locally with no user interaction. CVSSv3.1 base score 8.4 (AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Connected sources confirm the impact as l...

CVE-2026-50380

CVE-2026-50380 is a Windows GDI+ heap-based buffer overflow that enables a remote attacker to execute code over a network. The CVE is listed among highly critical Windows vulnerabilities in July 2026 patch advisories, with Microsoft updating GDI+ and related components in the July security releas...

CVE-2024-43622

CVE-2024-43622 is a Windows Telephony Service remote code execution vulnerability. According to NCSC guidance, it is associated with an 8.8/High severity score (CVSS 3.1: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H), indicating network access without authentication is sufficient and user interaction is r...

CVE-2025-21277

CVE-2025-21277 affects Microsoft Message Queuing (MSMQ). A Denial of Service vulnerability exists in MSMQ, exploitable over the network without user interaction, with CVSSv3.1 base score 7.5 (HIGH). The affected component is MSMQ; the initial description confirms a DoS impact. Publicly available ...

CVE-2025-24072

CVE-2025-24072 is a use-after-free vulnerability in Microsoft Local Security Authority Server (lsasrv) that can allow an authorized attacker to locally elevate privileges. The affected component is lsasrv; impact is elevated privileges (local). Connected sources (including NCSC/KB advisories) con...

CVE-2025-26641

CVE-2025-26641 affects Windows Cryptographic Services, causing Denial of Service via uncontrolled resource consumption over the network. Base score 7.5 (Network, High availability impact). Exploitation status not detailed in the provided connected documents; remediation per Microsoft security upd...

CVE-2024-49073

CVE-2024-49073 affects the Windows Mobile Broadband Driver and is an elevation-of-privilege vulnerability. The CVSS 3.1 vector (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) indicates physical access is required, with low attack complexity and no privileges required, but with high impact to confidentialit...

CVE-2024-49111

CVE-2024-49111 is a Windows Wireless Wide Area Network Service elevation-of-privilege vulnerability. The CVSS 3.1 base metrics show a MEDIUM severity (6.6), with the attack vector as physical and low privileges required , no user interaction, and impacts to confidentiality, integrity, and availab...

CVE-2025-21201

CVE-2025-21201 is cited by NCSC as a Windows Telephony Server remote code execution vulnerability with CVSS-like severity of 8.8 (high) andImpact described as executing random code. The connected NCSC advisory confirms the vulnerability exists in Windows Telephony Server and provides an explicit ...

CVE-2025-21240

CVE-2025-21240 is a Windows Telephony Service remote code execution vulnerability. The CIRCL sighting data lists Windows Telephony Service with CVSS 8.80 (High) and impact: Execute random code, consistent with the CVSS vector in the Initial Description (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). Conne...

CVE-2025-21246

CVE-2025-21246 is a Windows Telephony Service remote code execution vulnerability with a CVSS v3.1 base score of 8.8 (HIGH) and network attack vector. The provided connected documents confirm this CVE and indicate Microsoft has released updates to address it (e.g., KB5050009 and related January 2...

CVE-2025-21278

CVE-2025-21278 is a Windows Remote Desktop Gateway (RD Gateway) Denial of Service vulnerability. The NVD entry lists a local attack vector with low attack complexity and a high availability impact (CVSS v3.1: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H; base score 5.5; CNA score 6.2). Exploitation status...

CVE-2025-21305

CVE-2025-21305 is documented as a Windows Telephony Service Remote Code Execution vulnerability. The connected CIRCL source explicitly lists CVE-2025-21305 under Windows Telephony Service with an impact described as Execute random code, indicating a code-execution vector in the Telephony service....

CVE-2025-26681

CVE-2025-26681 is a local elevation-of-privilege vulnerability in Windows Win32K GRFX caused by a use-after-free. Affected component: Win32K Graphics Subsystem (GRFX). Impact: local attacker could obtain elevated privileges. The CVE is addressed by Microsoft security updates in April 2025 (e.g., ...

CVE-2025-27467

CVE-2025-27467 affects Windows Digital Media, with a use-after-free flaw that enables local privilege escalation for an authenticated user with low privileges and no user interaction. The CVSS 3.1 base metrics provided by Microsoft indicate AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, base score 7.8 (HIG...

CVE-2025-32715

CVE-2025-32715 is a vulnerability in the Windows Remote Desktop Client described as an out-of-bounds read that can lead to information disclosure . The connected NCSC advisory lists CVSS v3.1/6.50 with an impact of Access to sensitive data . Exploitation details, affected product versions, and sp...

CVE-2025-32722

CVE-2025-32722 causes improper access control in the Windows Storage Port Driver . The vulnerability could allow an authorized local attacker to disclose information, per the CVE description. CVSSv3.1: Local attack, Low privileges required, no user interaction, Confidentiality impact High, others...

CVE-2025-54100

CVE-2025-54100 is a PowerShell RCE vulnerability tied to improper neutralization during MSHTML-based HTML parsing when Invoke-WebRequest is used without -UseBasicParsing. Affected: Windows PowerShell 5.1 on Windows 10/11 and Windows Server 2008–2025; attack is locally exploitable with user intera...

CVE-2024-49091

Technical details for CVE-2024-49091 are not publicly provided in the supplied documents; no affected products, root cause, or remediation are stated. Monitor for updates.

CVE-2025-21268

CVE-2025-21268 is a Windows MapUrlToZone security feature bypass. Affected component: MapUrlToZone logic; impact is circumvention of security boundaries (CVSS v3.1: 4.3, NETWORK attack vector, user interaction required). Connected sources confirm it as a security feature bypass vulnerability and ...

CVE-2025-21320

CVE-2025-21320 is a Windows kernel memory information disclosure vulnerability. The CVE is documented as a local, memory-information leakage issue with low attack complexity and low privileges required, potentially exposing high-confidentiality data. Public details provided in connected sources a...

CVE-2025-21339

CVE-2025-21339 corresponds to a Windows Telephony Service remote code execution vulnerability. The NCSC listing confirms a high-severity impact (CVSS 3.1: AV Network, AC L, PR None, UI Required, S U, C/H/I/A H) with an overall score of 8.80 and notes that exploitation can lead to executing code i...

CVE-2025-49740

CVE-2025-49740 is a protection mechanism failure in Windows Defender SmartScreen that can allow an unauthenticated attacker to bypass the SmartScreen protection over the network. This vulnerability affects the SmartScreen security feature in Windows and can lead to executing or delivering untrust...

CVE-2025-21258

Technical details about CVE-2025-21258 are not publicly provided in the supplied documents. No affected product/version/root cause/exploit or remediation details are present here; please consult Microsoft advisories for updates.

CVE-2025-21272

CVE-2025-21272 affects Windows COM, specifically the COM Server component, described as an Information Disclosure vulnerability. The issue is exploitable locally with low privileges and low attack complexity, with confidentiality impact rated High. Connected sources corroborate Windows COM as aff...

CVE-2025-21289

CVE-2025-21289 is a denial-of-service vulnerability in Microsoft Message Queuing (MSMQ). Public details in the provided documents show a network‑accessible issue with a CVSS 3.1 base score of 7.5 (HIGH) where no user interaction is required and no privileges are needed to trigger the impact of de...

CVE-2025-21306

CVE-2025-21306 corresponds to a remote code execution vulnerability in Windows Telephony Service. The issue is mapped to Windows Telephony Service and is rated high (CVSSv3.1: 8.8, AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). Connected sources confirm the affected component and vulnerability type; root ...

CVE-2025-47969

CVE-2025-47969 is a Windows Hello information-disclosure vulnerability. It affects Windows Hello components and enables a local attacker with high privileges to disclose sensitive data via the Windows Hello flow. The CVSS vector indicates Local access, low attack complexity, and high confidential...

CVE-2025-53766

CVE-2025-53766 is a heap-based buffer overflow in Windows GDI+ that enables a remote attacker to execute code over a network. Public details describe the vulnerability as a memory overflow in GDI+ triggered by processing specially crafted metafiles, potentially allowing arbitrary code execution w...

CVE-2024-49078

Technical details about CVE-2024-49078 are not publicly available in the provided documents. Monitor for updates from Microsoft and CVE feeds for affected components, root cause, and remediation.

CVE-2024-49103

CVE-2024-49103 affects Windows Wireless Wide Area Network Service (WwanSvc). It is an information disclosure vulnerability with CVSS 3.1 (AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N); attacker needs physical access (per the vector). The connected documents confirm the vulnerability description but do not...