CVE-2026-52486CWE-347

CVE-2026-52486

Medium · published September 9, 2026

CVSS v3.1
6.6
EPSS
0%
Percentile
0.5
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00093 · 0.5th percentile
Weakness
CWE-347 · Improper Verification of Cryptographic Signature
Published
2026-09-09T00:17Z
References (3)
https://gist.github.com/lkloliver/31a58b0b613a5f4d82dd183b353bbdf2 · [email protected]https://github.com/OpenDDS/OpenDDS/tree/master/dds/DCPS/security/SSL/SignedDocument.cpp · [email protected]https://gist.github.com/lkloliver/31a58b0b613a5f4d82dd183b353bbdf2 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 10 SEP 03:17Z
    EPSS moved — → 0%
    epss
  • 08 SEP 00:00Z
    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
    cvelistv5