XnView Classic 2.49.1 allows a User Mode Write AV starting at Xwsq+0x0000000000001fc0.
https://www.xnview.com/en/xnview/#changelog
https://github.com/linhlhq/research/blob/master/README.md
Source: Mitre, NVD
Published: 2019-10-08
Updated: 2026-06-17
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 7.8
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00091
