How severe is CVE-2025-26354?

CVE-2025-26354 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-26354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-26354?

CVE-2025-26354 affects Q-free Maxtime. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-26354?

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-2025-26354 have an EU (EUVD) identifier?

Yes. CVE-2025-26354 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4166.

When was CVE-2025-26354 published?

CVE-2025-26354 was published on 2025-02-12 and last updated on 2026-06-17.

CVE-2025-26354

CVE-2025-26354 is a high-severity vulnerability in Q-free Maxtime with a CVSS 3.x base score of 7.2. 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-35.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4166
Weakness: CWE-35
Affected product: Q-free Maxtime
Published: 2025-02-12
Last modified: 2026-06-17

Description

A CWE-35 "Path Traversal" in maxtime/api/database/database.lua (copy endpoint) in Q-Free MaxTime less than or equal to version 2.11.0 allows an authenticated remote attacker to overwrite sensitive files via crafted HTTP requests.

Frequently asked questions

What is CVE-2025-26354?: A CWE-35 "Path Traversal" in maxtime/api/database/database.lua (copy endpoint) in Q-Free MaxTime less than or equal to version 2.11.0 allows an authenticated remote attacker to overwrite sensitive files via crafted HTTP requests.
How severe is CVE-2025-26354?: CVE-2025-26354 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-26354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-26354?: CVE-2025-26354 affects Q-free Maxtime. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-26354?: 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-2025-26354 have an EU (EUVD) identifier?: Yes. CVE-2025-26354 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4166.
When was CVE-2025-26354 published?: CVE-2025-26354 was published on 2025-02-12 and last updated on 2026-06-17.

References

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-26354

Affected products (1)

cpe:2.3:a:q-free:maxtime:*:*:*:*:*:*:*:*

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