PT-2026-49113 · Vs Revo · Revouninstaller

Jordanhiggins · Published 2026-06-14 · Updated 2026-06-15 · CVE-2026-12193

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions VS Revo RevoUninstaller versions 2.5.x through 2.6.x

Description A heap-based buffer overflow exists in the IOCtl Handler function within the RevoDetector.sys library of the IOCTL Handler component. This issue requires local access to be exploited.

Recommendations Upgrade to version 2.7.0.

Exploit

Fix

Heap Based Buffer Overflow

Buffer Overflow

Weakness Enumeration

CWE-122

CWE-119

Related Identifiers

CVE-2026-12193

Affected Products

Revouninstaller

References · 12

• 🔥 https://github.com/Kalagious/RevoDetectorExploit/tree/master · Exploit
• 🔥 https://jordanhiggins.blog/revouninstaller-pool-overflow-exploit · Exploit
• https://revouninstaller.com/start-freeware-download · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-12193 · Security Note
• https://vuldb.com/vuln/370839/cti · Note
• https://youtu.be/JR0KPjWRTns?si=Ff2bUDvv3butJyfP · Note
• https://twitter.com/vuldb/status/2066055688279998813 · Twitter Post
• https://vuldb.com/submit/829133 · Note
• https://vuldb.com/vuln/370839 · Note
• https://vuldb.com/submit/829132 · Note
• https://vuldb.com/cve/CVE-2026-12193 · Note
• https://vandalsuidaho-my.sharepoint.com/:w:/g/personal/higg2059_vandals_uidaho_edu/IQAMHgdfpRAkSqDsoFVswIYNAXjPVFz-admcJyl5ITzYhu0?e=4Ywwza · Note