Sep 2026: Microsoft Windows SCSI Class System File Information Disclosure Vulnerability
CVE-2026-78453 Published on September 8, 2026
Microsoft Windows SCSI Class System File Information Disclosure Vulnerability
Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File allows an unauthorized attacker to disclose information over a network.
Weakness Type
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-2026-78453 has been classified to as an Integer underflow vulnerability or weakness.
Products Associated with CVE-2026-78453
Want to know whenever a new CVE is published for Microsoft products? stack.watch will email you.
Affected Versions
Microsoft Windows 10 Version 1607:- Version 10.0.14393.0 and below 10.0.14393.9512 is affected.
- Version 10.0.17763.0 and below 10.0.17763.9245 is affected.
- Version 10.0.19044.0 and below 10.0.19044.7725 is affected.
- Version 10.0.19045.0 and below 10.0.19045.7725 is affected.
- Version 10.0.22631.0 and below 10.0.22631.7582 is affected.
- Version 10.0.22631.0 and below 10.0.22631.7582 is affected.
- Version 10.0.26100.0 and below 10.0.26100.9445 is affected.
- Version 10.0.26200.0 and below 10.0.26200.9445 is affected.
- Version 10.0.28000.0 and below 10.0.28000.2954 is affected.
- Version 6.2.9200.0 and below 6.2.9200.26349 is affected.
- Version 6.2.9200.0 and below 6.2.9200.26349 is affected.
- Version 6.3.9600.0 and below 6.3.9600.23397 is affected.
- Version 6.3.9600.0 and below 6.3.9600.23397 is affected.
- Version 10.0.14393.0 and below 10.0.14393.9512 is affected.
- Version 10.0.14393.0 and below 10.0.14393.9512 is affected.
- Version 10.0.17763.0 and below 10.0.17763.9245 is affected.
- Version 10.0.17763.0 and below 10.0.17763.9245 is affected.
- Version 10.0.20348.0 and below 10.0.20348.5622 is affected.
- Version 10.0.26100.0 and below 10.0.26100.33438 is affected.
- Version 10.0.26100.0 and below 10.0.26100.33438 is affected.