Description
An issue in OpenDDS 3.33.x allows a local attacker to cause a denial of service via the verify function in the SIgnedDocument module
Published: 2026-09-08
Score: 6.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 10 Sep 2026 04:15:00 +0000

Type Values Removed Values Added
Title Local Attacker Can Trigger Denial of Service via SignedDocument Verification in OpenDDS 3.33.x

Wed, 09 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-347
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 20:15:00 +0000

Type Values Removed Values Added
Description An issue in OpenDDS 3.33.x allows a local attacker to cause a denial of service via the verify function in the SIgnedDocument module
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-09T18:43:11.404Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-52486

cve-icon Vulnrichment

Updated: 2026-09-09T18:42:53.461Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-08T20:17:34.920

Modified: 2026-09-09T19:17:28.233

Link: CVE-2026-52486

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T04:00:06Z

Weaknesses
  • CWE-347

    Improper Verification of Cryptographic Signature