CVE-2026-52836

OpenDDS is an open source C++ implementation of the Object Management Group OMG Data Distribution Service DDS. Prior to 3.34.0, a network attacker can crash a reachable OpenDDS participant by sending a malformed RTPS UDP submessage whose crafted length or sequence-number state causes...

CVE-2026-52836 OpenDDS: out-of-bounds `rd_ptr` dereference in `RtpsSampleHeader::init` — triggered by malformed RTPS submessage, remotely exploitable denial of service

OpenDDS is an open source C++ implementation of the Object Management Group OMG Data Distribution Service DDS. Prior to 3.34.0, a network attacker can crash a reachable OpenDDS participant by sending a malformed RTPS UDP submessage whose crafted length or sequence-number state causes...

CVE-2026-52836

OpenDDS , an open-source C++ implementation of the OMG Data Distribution Service (DDS), is affected by an out-of-bounds read pointer dereference in RtpsSampleHeader::init() (dds/DCPS/transport/rtps_udp/RtpsSampleHeader.cpp). A network attacker can crash a reachable participant by sending a malfor...

EUVD-2026-82339

OpenDDS is an open source C++ implementation of the Object Management Group OMG Data Distribution Service DDS. Prior to 3.34.0, a network attacker can crash a reachable OpenDDS participant by sending a malformed RTPS UDP submessage whose crafted length or sequence-number state causes...

CVE-2026-52836 OpenDDS: out-of-bounds `rd_ptr` dereference in `RtpsSampleHeader::init` — triggered by malformed RTPS submessage, remotely exploitable denial of service

OpenDDS is an open source C++ implementation of the Object Management Group OMG Data Distribution Service DDS. Prior to 3.34.0, a network attacker can crash a reachable OpenDDS participant by sending a malformed RTPS UDP submessage whose crafted length or sequence-number state causes...

CVE-2026-52836: Out-of-bounds Read

OpenDDS is an open source C++ implementation of the Object Management Group OMG Data Distribution Service DDS. Prior to 3.34.0, a network attacker can crash a reachable OpenDDS participant by sending a malformed RTPS UDP submessage whose crafted length or sequence-number state causes...

CVE-2026-52486

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...

PT-2026-88338

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...

CVE-2026-52486: Improper Verification of Cryptographic Signature

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...

EUVD-2026-74266

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...

CVE-2026-52486

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...

CVE-2026-52486

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...

CVE-2026-52486

A vulnerability exists in OpenDDS 3.33.x that allows a local attacker to trigger a denial of service (DoS). The root cause is located in the verify function within the SIgnedDocument module . While the specific technical mechanism of the failure is not detailed in the provided documents, the impa...

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...

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...

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...

Object Computing OpenDDS 安全漏洞

Object Computing OpenDDS is an open source middleware framework for C++ and Java applications from Object Computing, USA. A security vulnerability exists in Object Computing OpenDDS versions prior to 3.33.0, which stems from an integer overflow in the RTPS protocol implementation that could lead ...

CVE-2025-67111: Integer Overflow or Wraparound

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...

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...

PT-2025-52768

Name of the Vulnerable Software and Affected Versions OpenDDS DDS versions prior to 3.33.0 Description An integer overflow exists in the RTPS protocol implementation of OpenDDS DDS. This flaw allows attackers to trigger a Denial of Service DoS by sending a specially crafted message. Recommendatio...