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High 7.8Published Jul 12, 2026

CVE-2026-7162Successful exploitation of the integer overflow vulnerability could allow an attacker to achieve system-level access to the affected software.

Updated under an hour ago ()

Does this affect you?

It affects WinFsp. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Successful exploitation of the integer overflow vulnerability could allow an attacker to achieve system-level access to the affected software.

CVSS
7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE)
CWE-190
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
CSA
NVD analysis
Deferred
Record last updated
Jul 13, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
WinFsp WinFsp
winfsp:winfsp (from the name)
2.2.26112 and lower
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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