Jul 2025: Windows MBT Transport Driver Elevation of Privilege Vulnerability
CVE-2025-47996 Published on July 8, 2025
Windows MBT Transport Driver Elevation of Privilege Vulnerability
Integer underflow (wrap or wraparound) in Windows MBT Transport driver allows an authorized attacker to elevate privileges locally.
Weakness Types
What is an Integer underflow Vulnerability?
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result. This can happen in signed and unsigned cases.
CVE-2025-47996 has been classified to as an Integer underflow vulnerability or weakness.
Out-of-bounds Read
The software reads data past the end, or before the beginning, of the intended buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.
Products Associated with CVE-2025-47996
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Affected Versions
Microsoft Windows 10 Version 1507:- Version 10.0.10240.0 and below 10.0.10240.21073 is affected.
- Version 10.0.14393.0 and below 10.0.14393.8246 is affected.
- Version 10.0.17763.0 and below 10.0.17763.7558 is affected.
- Version 10.0.19044.0 and below 10.0.19044.6093 is affected.
- Version 10.0.19045.0 and below 10.0.19045.6093 is affected.
- Version 10.0.22621.0 and below 10.0.22621.5624 is affected.
- Version 10.0.22631.0 and below 10.0.22631.5624 is affected.
- Version 10.0.22631.0 and below 10.0.22631.5624 is affected.
- Version 10.0.26100.0 and below 10.0.26100.4652 is affected.
- Version 6.1.7601.0 and below 6.1.7601.27820 is affected.
- Version 6.1.7601.0 and below 6.1.7601.27820 is affected.
- Version 6.0.6003.0 and below 6.0.6003.23418 is affected.
- Version 6.0.6003.0 and below 6.0.6003.23418 is affected.
- Version 6.2.9200.0 and below 6.2.9200.25573 is affected.
- Version 6.2.9200.0 and below 6.2.9200.25573 is affected.
- Version 6.3.9600.0 and below 6.3.9600.22676 is affected.
- Version 6.3.9600.0 and below 6.3.9600.22676 is affected.
- Version 10.0.14393.0 and below 10.0.14393.8246 is affected.
- Version 10.0.14393.0 and below 10.0.14393.8246 is affected.
- Version 10.0.17763.0 and below 10.0.17763.7558 is affected.
- Version 10.0.17763.0 and below 10.0.17763.7558 is affected.
- Version 10.0.20348.0 and below 10.0.20348.3932 is affected.
- Version 10.0.25398.0 and below 10.0.25398.1732 is affected.
- Version 10.0.26100.0 and below 10.0.26100.4652 is affected.
- Version 10.0.26100.0 and below 10.0.26100.4652 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.