---
title: "CVE-2026-110633: MyReport Updater - Privilege Escalation"
description: "MyReport Updater through 2.1.1 contains a local privilege escalation caused by UpdaterManager.exe allowing low-privileged users to install attacker-supplied archives into arbitrary directories, letting attackers gain SYSTEM privileges, exploit requires local user access."
url: https://panop.io/threat-heartbeat/CVE-2026-110633/
---

# CVE-2026-110633 MyReport Updater - Privilege Escalation

MyReport Updater through 2.1.1 contains a local privilege escalation caused by UpdaterManager.exe allowing low-privileged users to install attacker-supplied archives into arbitrary directories, letting attackers gain SYSTEM privileges, exploit requires local user access.

CVSS base score 7.8 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-110633)

## Details

Type

Privilege Escalation

Impact

Privilege Escalation

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Published

14 October 2026

Updated

15 October 2026

Weakness

[CWE-269](https://cwe.mitre.org/data/definitions/269.html)

## Vendor fix

Update to the latest version beyond 2.1.1.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-110633](https://nvd.nist.gov/vuln/detail/CVE-2026-110633)
- [https://blog.quarkslab.com/myreport-updater-from-grpc-to-system.html](https://blog.quarkslab.com/myreport-updater-from-grpc-to-system.html)
- [https://www.myreport.fr/myreport/](https://www.myreport.fr/myreport/)
- [https://www.vulncheck.com/advisories/myreport-updater-through-2.1.1-local-privilege-escalation-via-updater-service](https://www.vulncheck.com/advisories/myreport-updater-through-2.1.1-local-privilege-escalation-via-updater-service)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

[Book a demo](https://panop.io/demo)