CVE-2026-42981
HIGH
8,1
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Description
AI Translation Available
Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0010
Percentile
0,3th
Updated
EPSS Score Trend (Last 7 Days)
191
Integer Underflow (Wrap or Wraparound)
DraftCommon Consequences
Security Scopes Affected:
Availability
Integrity
Confidentiality
Access Control
Potential Impacts:
Dos: Crash, Exit, Or Restart
Dos: Resource Consumption (Cpu)
Dos: Resource Consumption (Memory)
Dos: Instability
Modify Memory
Execute Unauthorized Code Or Commands
Bypass Protection Mechanism
Applicable Platforms
Languages:
C, C++, Java, C#
Operating System
Windows 11 25H2 by Microsoft
Version Range Affected
To
10.0.26200.8655
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows 11 25H2 by Microsoft
Version Range Affected
To
10.0.26200.8655
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:arm64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows Server 2022 by Microsoft
Version Range Affected
To
10.0.20348.5256
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows 11 24H2 by Microsoft
Version Range Affected
To
10.0.26100.8655
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows 11 23H2 by Microsoft
Version Range Affected
To
10.0.22631.7219
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows 11 26H1 by Microsoft
Version Range Affected
To
10.0.28000.2269
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows 11 23H2 by Microsoft
Version Range Affected
To
10.0.22631.7219
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows 11 26H1 by Microsoft
Version Range Affected
To
10.0.28000.2269
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:arm64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows Server 2025 by Microsoft
Version Range Affected
To
10.0.26100.32995
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Windows 11 24H2 by Microsoft
Version Range Affected
To
10.0.26100.8655
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42981