CVE-2026-12193

June 15, 2026, 12:16 a.m.

7.1
High

Description

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.

Product(s) Impacted

Vendor Product Versions
Revo
  • Revo Uninstaller
  • 2.5.*, 2.6.*, <2.7.0

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a revo revo_uninstaller 2.5.* / / / / / / /
a revo revo_uninstaller 2.6.* / / / / / / /
a revo revo_uninstaller <2.7.0 / / / / / / /

References

https://github.com/Kalagious/RevoDetectorExploit/tree/master
https://jordanhiggins.blog/revouninstaller-pool-overflow-exploit/
https://vandalsuidaho-my.sharepoint.com/:w:/g/personal/higg2059_vandals_uidaho_edu/IQAMHgdfpRAkSqDsoFVswIYNAXjPVFz-admcJyl5ITzYhu0?e=4Ywwza
https://vuldb.com/cve/CVE-2026-12193
https://vuldb.com/submit/829132
https://vuldb.com/submit/829133
https://vuldb.com/vuln/370839
https://vuldb.com/vuln/370839/cti
https://www.revouninstaller.com/start-freeware-download/
https://youtu.be/JR0KPjWRTns?si=Ff2bUDvv3butJyfP

Tags

CWE-119
[email protected]
2026-06-15
CVE-2026-12193

CVSS Score

7.1 / 10

CVSS Data - 4.0

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Attack Requirements: NONE
  • Privileges Required: LOW
  • User Interaction: NONE
  • Scope:
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH
  • Exploit Maturity: PROOF_OF_CONCEPT

    • 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

    View Vector String

Timeline

Published: June 15, 2026, 12:16 a.m.
Last Modified: June 15, 2026, 12:16 a.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.