CVE-2026-26236 QuMagie

Medium 6.6 Published 9 Jun 2026 Updated 17 Jun 2026

Remote attackers can access unauthorized data or perform unauthorized actions in QNAP QuMagie due to missing authorization checks.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-26236?

CVE-2026-26236 is a medium-severity missing authorization vulnerability in QNAP Systems Inc. QuMagie, published on 9 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A missing authorization vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to access unauthorized data or perform unauthorized actions.

We have already fixed the vulnerability in the following version: QuMagie 2.9.0 and later

Weakness: CWE-862

Which versions are affected by CVE-2026-26236?

It affects 1 product.

Products include Qnap Qumagie.

How do I fix CVE-2026-26236?

No fix has been published for CVE-2026-26236 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-26236 being exploited?

There is no known exploitation of CVE-2026-26236 in the wild and no public exploit code.

Sources

Also known as GHSA-xxxj-w44j-q5cf.