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Vulnerability Details :

CVE-2026-23558

Summary
Assigner-XEN
Assigner Org ID-23aa2041-22e1-471f-9209-9b7396fa234f
Published At-19 May, 2026 | 12:49
Updated At-20 May, 2026 | 03:55
Rejected At-
Credits

grant table v2 race in status page mapping

The adjustments made for XSA-379 as well as those subsequently becoming XSA-387 still left a race window, when a HVM or PVH guest does a grant table version change from v2 to v1 in parallel with mapping the status page(s) via XENMEM_add_to_physmap. Some of the status pages may then be freed while mappings of them would still be inserted into the guest's secondary (P2M) page tables.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:XEN
Assigner Org ID:23aa2041-22e1-471f-9209-9b7396fa234f
Published At:19 May, 2026 | 12:49
Updated At:20 May, 2026 | 03:55
Rejected At:
â–¼CVE Numbering Authority (CNA)
grant table v2 race in status page mapping

The adjustments made for XSA-379 as well as those subsequently becoming XSA-387 still left a race window, when a HVM or PVH guest does a grant table version change from v2 to v1 in parallel with mapping the status page(s) via XENMEM_add_to_physmap. Some of the status pages may then be freed while mappings of them would still be inserted into the guest's secondary (P2M) page tables.

Affected Products
Vendor
Xen ProjectXen
Product
Xen
Default Status
unknown
Versions

unknown

  • consult Xen advisory XSA-486
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
N/APrivilege escalation, information leaks, and Denial of Service (DoS) up to affecting the entire host cannot be excluded.
CAPEC ID: N/A
Description: Privilege escalation, information leaks, and Denial of Service (DoS) up to affecting the entire host cannot be excluded.
Solutions

Configurations

All Xen versions from 4.0 onwards are affected. Xen versions 3.4 and older are not affected. Only x86 HVM and PVH guests permitted to use grant table version 2 interfaces can leverage this vulnerability. x86 PV guests cannot leverage this vulnerability. On Arm, grant table v2 use is explicitly unsupported.

Workarounds

Using the "gnttab=max-ver:1" hypervisor command line option will avoid the vulnerability. Using the "max_grant_version=1" guest configuration option for HVM and PVH guests will also avoid the vulnerability.

Exploits

Credits

finder
This issue was discovered by Claude Opus 4.6 and diagnosed as a security issue by Rafal Wojtczuk.
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://xenbits.xenproject.org/xsa/advisory-486.html
N/A
Hyperlink: https://xenbits.xenproject.org/xsa/advisory-486.html
Resource: N/A
â–¼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2026/04/28/13
N/A
http://xenbits.xen.org/xsa/advisory-486.html
N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2026/04/28/13
Resource: N/A
Hyperlink: http://xenbits.xen.org/xsa/advisory-486.html
Resource: N/A
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-362CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Type: CWE
CWE ID: CWE-362
Description: CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@xen.org
Published At:19 May, 2026 | 14:16
Updated At:19 May, 2026 | 18:55

The adjustments made for XSA-379 as well as those subsequently becoming XSA-387 still left a race window, when a HVM or PVH guest does a grant table version change from v2 to v1 in parallel with mapping the status page(s) via XENMEM_add_to_physmap. Some of the status pages may then be freed while mappings of them would still be inserted into the guest's secondary (P2M) page tables.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CPE Matches

Xen Project
xen
>>xen>>Versions from 4.0.0(inclusive)
cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-362Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-362
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://xenbits.xenproject.org/xsa/advisory-486.htmlsecurity@xen.org
Mitigation
Patch
Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/04/28/13af854a3a-2127-422b-91ae-364da2661108
Mailing List
Mitigation
Patch
Third Party Advisory
http://xenbits.xen.org/xsa/advisory-486.htmlaf854a3a-2127-422b-91ae-364da2661108
Mitigation
Patch
Vendor Advisory
Hyperlink: https://xenbits.xenproject.org/xsa/advisory-486.html
Source: security@xen.org
Resource:
Mitigation
Patch
Vendor Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2026/04/28/13
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Mitigation
Patch
Third Party Advisory
Hyperlink: http://xenbits.xen.org/xsa/advisory-486.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mitigation
Patch
Vendor Advisory

Change History

0
Information is not available yet

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CWE ID-CWE-421
Race Condition During Access to Alternate Channel
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-32165
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.20% / 10.06%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows User Interface Core Elevation of Privilege Vulnerability

Use after free in Windows User Interface Core allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-32164
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.16% / 6.07%
||
7 Day CHG~0.00%
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Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-Microsoft Corporation
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Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-32163
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.16% / 6.02%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows User Interface Core Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2022-41100
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 22.09%
||
7 Day CHG~0.00%
Published-09 Nov, 2022 | 00:00
Updated-02 Jan, 2025 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_11windows_10windows_server_2022windows_server_2019Windows Server 2022Windows 10 Version 1607Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows Server 2016Windows 10 Version 20H2Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2012 R2Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2022-41093
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.29% / 21.43%
||
7 Day CHG~0.00%
Published-09 Nov, 2022 | 00:00
Updated-02 Jan, 2025 | 21:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_11windows_10windows_server_2022windows_server_2019Windows Server 2022Windows 10 Version 1607Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows Server 2016Windows 10 Version 20H2Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2012 R2Windows Server 2019Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-32159
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.20% / 10.17%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Push Notifications Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-32158
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.20% / 10.06%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Push Notifications Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-27911
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.15% / 4.95%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows User Interface Core Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_10_1607windows_server_2019windows_11_26h1windows_11_24h2windows_server_2022_23h2windows_server_2016windows_11_23h2Windows Server 2016Windows 11 Version 25H2Windows 10 Version 1607Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-26168
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.18% / 7.69%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:57
Updated-19 Jun, 2026 | 16:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows Server 2016Windows 11 Version 25H2Windows Server 2012Windows 10 Version 1607Windows 11 version 23H2Windows Server 2012 R2 (Server Core installation)Windows 10 Version 22H2Windows Server 2025Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2016 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-26172
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.15% / 4.95%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:58
Updated-19 Jun, 2026 | 16:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Push Notifications Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows 11 version 26H1Windows Server 2025Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2020-9990
Matching Score-4
Assigner-Apple Inc.
ShareView Details
Matching Score-4
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.25% / 16.33%
||
7 Day CHG~0.00%
Published-22 Oct, 2020 | 18:06
Updated-04 Aug, 2024 | 10:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A race condition was addressed with additional validation. This issue is fixed in macOS Catalina 10.15.6. A malicious application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-mac_os_xmacOS
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2022-34696
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.32% / 24.65%
||
7 Day CHG~0.00%
Published-09 Aug, 2022 | 19:52
Updated-05 Jun, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Hyper-V Remote Code Execution Vulnerability

Windows Hyper-V Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_8.1windows_server_2012windows_11windows_server_2016windows_10windows_server_2022windows_server_2019Windows Server 2012 R2Windows 11 version 21H2Windows Server 2012 R2 (Server Core installation)Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 10 Version 1507Windows Server version 20H2Windows Server 2016Windows 10 Version 1809Windows 8.1Windows 10 Version 21H2Windows 10 Version 21H1Windows Server 2019Windows Server 2022Windows Server 2016 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-21231
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-2.49% / 83.06%
||
7 Day CHG~0.00%
Published-10 Feb, 2026 | 17:51
Updated-11 May, 2026 | 21:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Kernel Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_server_2016windows_10_22h2windows_server_2012windows_11_24h2windows_11_23h2windows_10_1809windows_server_2022windows_server_2025windows_11_25h2windows_server_2022_23h2windows_10_1607windows_server_2019Windows 11 Version 26H1Windows Server 2019Windows 11 version 26H1Windows 10 Version 1809Windows Server 2012 R2 (Server Core installation)Windows 11 version 22H3Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025 (Server Core installation)Windows 11 Version 25H2Windows 10 Version 22H2Windows 10 Version 21H2Windows Server 2016Windows 11 Version 24H2Windows Server 2012 R2Windows Server 2019 (Server Core installation)Windows Server 2025Windows Server 2022Windows Server 2012 (Server Core installation)Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows 10 Version 1607
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-20861
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.29% / 21.03%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:56
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-415
Double Free
CWE ID-CWE-416
Use After Free
CVE-2026-20867
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.29% / 21.03%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:56
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-415
Double Free
CWE ID-CWE-416
Use After Free
CVE-2026-20874
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 22.02%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:57
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-20877
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 22.02%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:56
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-20918
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 22.01%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:56
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-20866
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.29% / 21.03%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:56
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-20858
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.29% / 21.03%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:56
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-20873
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 22.01%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:57
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-20924
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 22.01%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 17:56
Updated-30 Jul, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2019windows_10_1809windows_server_2022_23h2windows_server_2022windows_11_23h2windows_10_21h2windows_server_2025windows_10_22h2windows_11_25h2windows_11_24h2Windows 10 Version 21H2Windows 10 Version 22H2Windows 11 Version 23H2Windows 11 Version 24H2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2022Windows 11 Version 25H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2025 (Server Core installation)Windows Server 2019Windows 11 version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-20930
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.19% / 9.29%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 16:56
Updated-19 Jun, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_22h2windows_10_21h2windows_10_1809windows_11_25h2windows_server_2022windows_server_2025windows_server_2019windows_11_24h2windows_server_2022_23h2windows_11_23h2Windows 11 Version 25H2Windows 11 version 22H3Windows Server 2025 (Server Core installation)Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows 10 Version 22H2Windows 10 Version 21H2Windows 11 Version 24H2Windows Server 2019Windows Server 2019 (Server Core installation)Windows Server 2025Windows 10 Version 1809Windows 11 Version 23H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2025-64661
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.24% / 15.25%
||
7 Day CHG~0.00%
Published-09 Dec, 2025 | 17:56
Updated-16 Apr, 2026 | 14:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Shell Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1607windows_10_22h2windows_11_24h2windows_server_2019windows_11_23h2windows_server_2022windows_10_21h2windows_10_1809windows_server_2016windows_server_2025windows_server_2022_23h2windows_11_25h2Windows Server 2025Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 24H2Windows 10 Version 21H2Windows Server 2019 (Server Core installation)Windows 11 version 22H3Windows Server 2022Windows 10 Version 22H2Windows 11 Version 25H2Windows Server 2025 (Server Core installation)Windows Server 2016Windows 10 Version 1607Windows 11 Version 23H2Windows Server 2016 (Server Core installation)Windows Server 2019Windows 10 Version 1809
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2022-3328
Matching Score-4
Assigner-Canonical Ltd.
ShareView Details
Matching Score-4
Assigner-Canonical Ltd.
CVSS Score-7.8||HIGH
EPSS-0.38% / 31.11%
||
7 Day CHG~0.00%
Published-08 Jan, 2024 | 18:04
Updated-03 Jun, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Race condition in snap-confine's must_mkdir_and_open_with_perms()

Action-Not Available
Vendor-Canonical Ltd.
Product-ubuntu_linuxsnapdsnapd
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2025-55228
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 22.15%
||
7 Day CHG~0.00%
Published-09 Sep, 2025 | 17:01
Updated-26 Feb, 2026 | 17:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Graphics Component Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2022windows_11_22h2windows_11_24h2windows_10_22h2windows_10_21h2windows_11_23h2windows_server_2025windows_server_2022_23h2Windows 10 Version 21H2Windows 11 version 22H2Windows 11 version 22H3Windows 10 Version 22H2Windows 11 Version 23H2Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025Windows 11 Version 24H2Windows Server 2025 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2025-54913
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.27% / 19.39%
||
7 Day CHG~0.00%
Published-09 Sep, 2025 | 17:00
Updated-20 Feb, 2026 | 16:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows UI XAML Maps MapControlSettings Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows UI XAML Maps MapControlSettings allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1507windows_server_2022windows_11_22h2windows_11_24h2windows_10_22h2windows_10_1607windows_10_21h2windows_11_23h2windows_server_2016windows_server_2019windows_server_2025windows_server_2022_23h2windows_10_1809Windows Server 2025Windows 11 Version 23H2Windows 10 Version 1809Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 version 22H3Windows Server 2016 (Server Core installation)Windows 10 Version 22H2Windows Server 2019Windows Server 2022Windows 10 Version 1607Windows 11 Version 24H2Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows Server 2016Windows 10 Version 1507Windows 10 Version 21H2Windows 11 version 22H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2025-55224
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.30% / 22.19%
||
7 Day CHG~0.00%
Published-09 Sep, 2025 | 17:01
Updated-26 Feb, 2026 | 17:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Hyper-V Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_22h2windows_server_2022windows_server_2022_23h2windows_10_22h2windows_11_24h2windows_server_2019windows_10_1809windows_10_21h2windows_11_23h2windows_server_2025Windows Server 2019 (Server Core installation)Windows 10 Version 21H2Windows 11 version 22H2Windows 11 version 22H3Windows 10 Version 22H2Windows 11 Version 23H2Windows Server 2019Windows Server 2022Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2025Windows 11 Version 24H2Windows 10 Version 1809Windows Server 2025 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2022-29113
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.41% / 33.78%
||
7 Day CHG~0.00%
Published-10 May, 2022 | 20:34
Updated-02 Jan, 2025 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Digital Media Receiver Elevation of Privilege Vulnerability

Windows Digital Media Receiver Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_serverwindows_11windows_server_2019windows_10Windows 10 Version 21H2Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows 10 Version 1809Windows 11 version 21H2Windows Server 2019Windows Server version 20H2Windows 10 Version 1909Windows 10 Version 20H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2023-35362
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.29% / 20.99%
||
7 Day CHG~0.00%
Published-11 Jul, 2023 | 17:02
Updated-01 Jan, 2025 | 01:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Clip Service Elevation of Privilege Vulnerability

Windows Clip Service Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_10_1507windows_11_21h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607Windows Server 2022Windows 10 Version 1607Windows 10 Version 1507Windows 10 Version 21H2Windows 11 version 22H2Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server 2019Windows 10 Version 22H2Windows Server 2016
CWE ID-CWE-591
Sensitive Data Storage in Improperly Locked Memory
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2022-22008
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.40% / 32.82%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 19:02
Updated-02 Jan, 2025 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Hyper-V Remote Code Execution Vulnerability

Windows Hyper-V Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_11windows_10windows_server_2022windows_server_2019Windows Server 2022Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows Server version 20H2Windows 10 Version 1909Windows Server 2016Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2012 R2Windows Server 2019Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2018-16867
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7||HIGH
EPSS-0.42% / 34.96%
||
7 Day CHG~0.00%
Published-12 Dec, 2018 | 13:00
Updated-05 Aug, 2024 | 10:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in qemu Media Transfer Protocol (MTP) before version 3.1.0. A path traversal in the in usb_mtp_write_data function in hw/usb/dev-mtp.c due to an improper filename sanitization. When the guest device is mounted in read-write mode, this allows to read/write arbitrary files which may lead do DoS scenario OR possibly lead to code execution on the host.

Action-Not Available
Vendor-[UNKNOWN]QEMUCanonical Ltd.Fedora Project
Product-ubuntu_linuxqemufedoraQEMU:
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2021-44731
Matching Score-4
Assigner-Canonical Ltd.
ShareView Details
Matching Score-4
Assigner-Canonical Ltd.
CVSS Score-7.8||HIGH
EPSS-0.95% / 57.86%
||
7 Day CHG~0.00%
Published-17 Feb, 2022 | 00:00
Updated-04 Aug, 2024 | 04:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
snapd could be made to escalate privileges and run programs as administrator

A race condition existed in the snapd 2.54.2 snap-confine binary when preparing a private mount namespace for a snap. This could allow a local attacker to gain root privileges by bind-mounting their own contents inside the snap's private mount namespace and causing snap-confine to execute arbitrary code and hence gain privilege escalation. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1

Action-Not Available
Vendor-Canonical Ltd.Fedora ProjectDebian GNU/Linux
Product-snapdubuntu_linuxfedoradebian_linuxsnapd
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
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