How severe is CVE-2025-67111?

CVE-2025-67111 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-2025-67111 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-67111?

CVE-2025-67111 affects Objectcomputing Opendds. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-67111?

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-2025-67111 have an EU (EUVD) identifier?

Yes. CVE-2025-67111 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204852.

When was CVE-2025-67111 published?

CVE-2025-67111 was published on 2025-12-23 and last updated on 2026-06-17.

CVE-2025-67111

CVE-2025-67111 is a high-severity vulnerability in Objectcomputing Opendds 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-190.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-204852
Weakness: CWE-190
Affected product: Objectcomputing Opendds
Published: 2025-12-23
Last modified: 2026-06-17

Description

An integer overflow in the RTPS protocol implementation of OpenDDS DDS before v3.33.0 allows attackers to cause a Denial of Service (DoS) via a crafted message.

Frequently asked questions

What is CVE-2025-67111?: An integer overflow in the RTPS protocol implementation of OpenDDS DDS before v3.33.0 allows attackers to cause a Denial of Service (DoS) via a crafted message.
How severe is CVE-2025-67111?: CVE-2025-67111 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-2025-67111 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-67111?: CVE-2025-67111 affects Objectcomputing Opendds. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-67111?: 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-2025-67111 have an EU (EUVD) identifier?: Yes. CVE-2025-67111 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204852.
When was CVE-2025-67111 published?: CVE-2025-67111 was published on 2025-12-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:objectcomputing:opendds:*:*:*:*:*:*:*:*

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