How severe is CVE-2026-24724?

CVE-2026-24724 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-24724 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-24724?

CVE-2026-24724 affects Qnap File Station. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-24724?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-24724 have an EU (EUVD) identifier?

Yes. CVE-2026-24724 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35980.

When was CVE-2026-24724 published?

CVE-2026-24724 was published on 2026-06-10 and last updated on 2026-06-17.

CVE-2026-24724

CVE-2026-24724 is a high-severity vulnerability in Qnap File Station with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v4: 6.2
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-35980
Weakness: CWE-863
Affected product: Qnap File Station
Published: 2026-06-10
Last modified: 2026-06-17

Description

An incorrect authorization vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass intended access restrictions. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later

Frequently asked questions

What is CVE-2026-24724?: An incorrect authorization vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass intended access restrictions. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later
How severe is CVE-2026-24724?: CVE-2026-24724 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-24724 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-24724?: CVE-2026-24724 affects Qnap File Station. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-24724?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-24724 have an EU (EUVD) identifier?: Yes. CVE-2026-24724 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35980.
When was CVE-2026-24724 published?: CVE-2026-24724 was published on 2026-06-10 and last updated on 2026-06-17.

References

https://www.qnap.com/en/security-advisory/qsa-26-10

Affected products (1)

cpe:2.3:a:qnap:file_station:*:*:*:*:*:*:*:*

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