Integer Overflow or Wraparound Affecting winfsp/winfsp package, versions [,2.2B2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published13 Jul 2026
- disclosed13 Jul 2026
- creditUnknown
Introduced: 13 Jul 2026
CVE-2026-7162 (opens in a new tab)How to fix?
Upgrade winfsp/winfsp to version 2.2B2 or higher.
Overview
Affected versions of this package are vulnerable to Integer Overflow or Wraparound via the process handling file system operations. An attacker can gain system-level access by exploiting improper handling of integer values during memory allocation.