How severe is CVE-2025-68272?

CVE-2025-68272 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-68272 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-68272?

CVE-2025-68272 affects Signalk Signal K Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-68272?

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-2025-68272 have an EU (EUVD) identifier?

Yes. CVE-2025-68272 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206139.

When was CVE-2025-68272 published?

CVE-2025-68272 was published on 2026-01-01 and last updated on 2026-06-17.

CVE-2025-68272

CVE-2025-68272 is a high-severity vulnerability in Signalk Signal K Server with a CVSS 3.x base score of 7.5. 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206139
Weakness: CWE-400
Affected product: Signalk Signal K Server
Published: 2026-01-01
Last modified: 2026-06-17

Description

Signal K Server is a server application that runs on a central hub in a boat. A Denial of Service (DoS) vulnerability in versions prior to 2.19.0 allows an unauthenticated attacker to crash the SignalK Server by flooding the access request endpoint (`/signalk/v1/access/requests`). This causes a "JavaScript heap out of memory" error due to unbounded in-memory storage of request objects. Version 2.19.0 fixes the issue.

Frequently asked questions

What is CVE-2025-68272?: Signal K Server is a server application that runs on a central hub in a boat. A Denial of Service (DoS) vulnerability in versions prior to 2.19.0 allows an unauthenticated attacker to crash the SignalK Server by flooding the access request endpoint (`/signalk/v1/access/requests`). This causes a "JavaScript heap out of memory" error due to unbounded in-memory storage of request objects. Version 2.19.0 fixes the issue.
How severe is CVE-2025-68272?: CVE-2025-68272 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-68272 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-68272?: CVE-2025-68272 affects Signalk Signal K Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-68272?: 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-2025-68272 have an EU (EUVD) identifier?: Yes. CVE-2025-68272 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206139.
When was CVE-2025-68272 published?: CVE-2025-68272 was published on 2026-01-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:signalk:signal_k_server:*:*:*:*:*:*:*:*

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