CVE-2026-12193CWE-119CWE-122

VS Revo RevoUninstaller IOCTL RevoDetector.sys IOCtl_Handler heap-based overflow

High · published June 14, 2026

CVSS v4.0
8.5
EPSS
0%
Percentile
3.2
In the wild
Unconfirmed
What it is

A vulnerability was identified in VS Revo RevoUninstaller 2.5.x/2.6.x. The affected element is the function IOCtl_Handler in the library RevoDetector.sys of the component IOCTL Handler. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version 2.7.0 is sufficient to fix this issue. It is recommended to upgrade the affected component.

The record
Technical detail
CVSS v4.0
8.5 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00142 · 3.2th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-122 · Heap-based Buffer Overflow
Published
2026-06-14T23:30Z
EPSS history
Timeline
  • 14 JUN 23:30Z
    VS Revo RevoUninstaller IOCTL RevoDetector.sys IOCtl_Handler heap-based overflow
    cvelistv5