CVE-2026-18626

The RTI Connext Professional (Core Libraries) component is vulnerable to an Out-of-bounds Read vulnerability, which allows for Overread Buffers . This issue impacts multiple versions, including versions 7.4.0 before 7.7.0.1 , 7.0.0 before 7.3.1.6 , and various versions in the 6.x , 5.x , and 5.0....

EUVD-2026-84617

Integer Overflow or Wraparound, Improper Access Control vulnerability in RTI Connext Professional Core Libraries allows Shared Resource Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1...

CVE-2026-18461

The RTI Connext Professional (Core Libraries) is vulnerable to a Format String Injection flaw due to the Use of Externally-Controlled Format String . This vulnerability affects versions 7.5.0 before 7.7.0.1 and 7.3.0.10 before 7.3.1.6 . An attacker could potentially exploit this to impact the con...

EUVD-2026-84616

Use of Externally-Controlled Format String vulnerability in RTI Connext Professional Core Libraries allows Format String Injection. This issue affects Connext Professional: from 7.5.0 before 7.7.0.1, from 7.3.0.10 before 7.3.1.6...

EUVD-2026-84615

Off-by-one Error, Out-of-bounds Write vulnerability in RTI Connext Professional Core Libraries allows Overflow Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6...

CVE-2026-18460

An off-by-one error leading to an out-of-bounds write vulnerability exists in the RTI Connext Professional (Core Libraries) . This flaw allows for overflow buffers and affects versions 7.4.0 before 7.7.0.1 and 7.0.0 before 7.3.1.6 . No specific exploitation details or remediation steps are provid...

EUVD-2026-84614

Incorrect Calculation vulnerability in RTI Connext Professional Core Libraries allows Abuse Existing Functionality. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.2.0...

CVE-2026-18459

An Incorrect Calculation vulnerability exists in RTI Connext Professional (Core Libraries) , allowing for the Abuse of Existing Functionality . This issue impacts several versions, including 7.4.0 before 7.7.0.1 , 7.0.0 before 7.3.1.6 , 6.1.0 before 6.1. , 6.0.0 before 6.0. , 5.3.0 before 5.3. , ...

EUVD-2026-84612

Heap-based Buffer Overflow vulnerability in RTI Connext Professional Core Libraries allows Overflow Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.2.3 before 5.2...

CVE-2026-18457

A heap-based buffer overflow vulnerability exists in the RTI Connext Professional (Core Libraries) . This flaw allows for overflow buffers and impacts multiple versions, including 7.4.0 before 7.7.0.1 , 7.0.0 before 7.3.1.6 , 6.1.0 before 6.1. , 6.0.0 before 6.0. , 5.3.0 before 5.3. , and 5.2.3 b...

CVE-2026-18458

The RTI Connext Professional (Core Libraries) software contains an Out-of-bounds Read , Function Call With Incorrect Number of Arguments , and Access of Resource Using Incompatible Type (Type Confusion) vulnerability. This flaw allows for Overread Buffers and affects Connext Professional versions...

EUVD-2026-84613

Out-of-bounds Read, Function Call With Incorrect Number of Arguments, Access of Resource Using Incompatible Type 'Type Confusion' vulnerability in RTI Connext Professional Core Libraries allows Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.3.0 before...

EUVD-2026-84611

Out-of-bounds Read, Function Call With Incorrect Number of Arguments, Access of Resource Using Incompatible Type 'Type Confusion' vulnerability in RTI Connext Professional Core Libraries allows Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.3.0 before...

CVE-2026-11389

A Type Confusion vulnerability exists in RTI Connext Professional (Core Libraries) , leading to an Out-of-bounds Read , a Function Call With Incorrect Number of Arguments , and Access of Resource Using Incompatible Type . This flaw allows for Overread Buffers . The affected versions are 7.4.0 bef...

EUVD-2026-84610

Double Free vulnerability in RTI Connext Professional Core Libraries allows File Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.1.0 before 7.3.1.6...

CVE-2026-11388

A Double Free vulnerability exists in the RTI Connext Professional (Core Libraries) , affecting versions 7.4.0 before 7.7.0.1 and 7.1.0 before 7.3.1.6 . This flaw allows for File Manipulation . The vulnerability is rated as MEDIUM severity with a CVSS 4.0 score of 6.9 , requiring LOCAL access and...

CVE-2026-7866 Stack-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers.

Stack-based Buffer Overflow vulnerability in RTI Connext Professional Core Libraries allows Overflow Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.2.0 before...

CVE-2026-7866

A stack-based buffer overflow vulnerability exists in RTI Connext Professional (Core Libraries) . This issue affects several versions, including 7.4.0 before 7.7.0.1 , 7.0.0 before 7.3.1.6 , and various older versions ranging from 4.3x to 6.1.0 . The vulnerability allows for overflow buffers , po...

EUVD-2026-84608

Stack-based Buffer Overflow vulnerability in RTI Connext Professional Core Libraries allows Overflow Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.2.0 before...

CVE-2026-7866 Stack-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers.

Stack-based Buffer Overflow vulnerability in RTI Connext Professional Core Libraries allows Overflow Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.2.0 before...