How severe is CVE-2026-30278?

CVE-2026-30278 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-30278 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30278?

CVE-2026-30278 affects Funair Fly Is Fun. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30278?

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

Does CVE-2026-30278 have an EU (EUVD) identifier?

Yes. CVE-2026-30278 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17538.

When was CVE-2026-30278 published?

CVE-2026-30278 was published on 2026-03-31 and last updated on 2026-07-05.

CVE-2026-30278

CVE-2026-30278 is a critical-severity vulnerability in Funair Fly Is Fun with a CVSS 3.x base score of 9.8. 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-17538
Weakness: CWE-22
Affected product: Funair Fly Is Fun
Published: 2026-03-31
Last modified: 2026-07-05

Description

An arbitrary file overwrite vulnerability in FLY is FUN Aviation Navigation v35.33 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.

Frequently asked questions

What is CVE-2026-30278?: An arbitrary file overwrite vulnerability in FLY is FUN Aviation Navigation v35.33 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.
How severe is CVE-2026-30278?: CVE-2026-30278 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-30278 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30278?: CVE-2026-30278 affects Funair Fly Is Fun. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30278?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-30278 have an EU (EUVD) identifier?: Yes. CVE-2026-30278 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17538.
When was CVE-2026-30278 published?: CVE-2026-30278 was published on 2026-03-31 and last updated on 2026-07-05.

References

EU advisories (EUVD)

http://fly.com

Affected products (1)

cpe:2.3:a:funair:fly_is_fun:35.33:*:*:*:*:android:*:*

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