ScreenToGif is a screen recording tool. In versions from 2.42.1 and prior, ScreenToGif is vulnerable to DLL sideloading via version.dll . When the portable executable is run from a user-writable directory, it loads version.dll from the application directory instead of the Windows System32 directory, allowing arbitrary code execution in the user's context. This is especially impactful because ScreenToGif is primarily distributed as a portable application intended to be run from user-writable locations. At time of publication, there are no publicly available patches.
History

Mon, 23 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Nickemanarin
Nickemanarin screentogif
Vendors & Products Nickemanarin
Nickemanarin screentogif

Fri, 20 Mar 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 20 Mar 2026 20:45:00 +0000

Type Values Removed Values Added
Description ScreenToGif is a screen recording tool. In versions from 2.42.1 and prior, ScreenToGif is vulnerable to DLL sideloading via version.dll . When the portable executable is run from a user-writable directory, it loads version.dll from the application directory instead of the Windows System32 directory, allowing arbitrary code execution in the user's context. This is especially impactful because ScreenToGif is primarily distributed as a portable application intended to be run from user-writable locations. At time of publication, there are no publicly available patches.
Title DLL Sideloading in ScreenToGif
Weaknesses CWE-426
CWE-427
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-03-20T20:29:13.939Z

Updated: 2026-03-20T21:20:13.758Z

Reserved: 2026-03-17T21:17:08.886Z

Link: CVE-2026-33156

cve-icon Vulnrichment

Updated: 2026-03-20T21:19:59.766Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-20T21:17:16.070

Modified: 2026-03-23T14:32:02.800

Link: CVE-2026-33156

cve-icon Redhat

No data.