Successful exploitation of the integer overflow vulnerability could allow an attacker to achieve system-level access to the affected software.
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-086
https://github.com/winfsp/winfsp/releases/tag/v2.2B2
Source: Mitre, NVD
Published: 2026-07-13
Updated: 2026-07-13
Base Score: 6
Vector: CVSS2#AV:L/AC:H/Au:S/C:C/I:C/A:C
Severity: Medium
Base Score: 7.8
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Severity: High