How severe is CVE-2023-23932?

CVE-2023-23932 has a CVSS 3.x base score of 5.3, rated medium 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 low.

Is CVE-2023-23932 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23932?

CVE-2023-23932 affects Objectcomputing Opendds. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-23932?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-23932 published?

CVE-2023-23932 was published on 2023-02-03 and last updated on 2026-06-17.

CVE-2023-23932

CVE-2023-23932 is a medium-severity vulnerability in Objectcomputing Opendds with a CVSS 3.x base score of 5.3. 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-248.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-248
Affected product: Objectcomputing Opendds
Published: 2023-02-03
Last modified: 2026-06-17

Description

OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS applications that are exposed to untrusted RTPS network traffic may crash when parsing badly-formed input. This issue has been patched in version 3.23.1.

Frequently asked questions

What is CVE-2023-23932?: OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS applications that are exposed to untrusted RTPS network traffic may crash when parsing badly-formed input. This issue has been patched in version 3.23.1.
How severe is CVE-2023-23932?: CVE-2023-23932 has a CVSS 3.x base score of 5.3, rated medium 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 low.
Is CVE-2023-23932 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23932?: CVE-2023-23932 affects Objectcomputing Opendds. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-23932?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-23932 published?: CVE-2023-23932 was published on 2023-02-03 and last updated on 2026-06-17.

References

Affected products (1)

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

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