# CVE-2026-26236: QNAP QuMagie missing authorization

Source: https://junglewise.ai/threats/cve-2026-26236-qnap-qumagie-missing-authorization  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-09. Updated: 2026-06-09  
License: CC BY 4.0 with a link back

CVE-2026-26236 · Severity: info · CVSS 8.7 · Published 2026-06-09

QNAP QuMagie, a photo management application for NAS devices, contains a security flaw that allows unauthorized access to data. Remote attackers can exploit this to view private photos or perform actions without proper permission. This could lead to the exposure of sensitive personal or corporate media stored on the device.

Vendors: [QNAP Systems, Inc.](https://junglewise.ai/threats/vendors/qnap-systems-inc).

## Quick answers

**Is CVE-2026-26236 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-26236 being exploited in the wild.

**How severe is CVE-2026-26236?** Informational severity, with a CVSS score of 8.7, published 9 June 2026.

**Which products and versions are affected?** QNAP Systems, Inc. QuMagie Versions prior to 2.9.0.

**Is there a fix for CVE-2026-26236?** A patch was published on 2026-06-09: Fix released in QuMagie 2.9.0 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-26236 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-26236?** Check whether you run QNAP Systems or Inc. QuMagie at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A missing authorization vulnerability (CWE-862) exists in QNAP QuMagie. The flaw allows a remote, unauthenticated attacker to bypass intended access controls due to insufficient validation of user permissions. By sending crafted requests over the network, an attacker can access sensitive data or execute unauthorized functions within the application. The vulnerability is addressed in QuMagie version 2.9.0 and later.

## Affected products

- QNAP Systems, Inc. QuMagie Versions prior to 2.9.0

## Timeline

- 2026-06-09: advisory: Initial publication of QSA-26-36 and CVE-2026-26236
- 2026-06-09: patched: Fix released in QuMagie 2.9.0

## References

- [https://www.qnap.com/en/security-advisory/qsa-26-36](https://www.qnap.com/en/security-advisory/qsa-26-36)

## Related threats

- [QNAP QuMagie authorization bypass via user-controlled key](https://junglewise.ai/threats/cve-2026-44083-qnap-qumagie-authorization-bypass-via-user-controlled-key)