EUVD-2026-37754

Missing Authentication for Critical Function vulnerability in RTI Connext Professional Security Plugins allows Identity Spoofing.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3., from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3...

CVE-2026-7300

CVE-2026-7300 describes a buffer copy without checking input size in RTI Connext Professional (Web Integration Service), causing a classic buffer overflow. Affected products/versions: Connext Professional from 7.4.0 before 7.; 7.0.0 before 7.3.1.3; 6.1.2 before 6.1. . According to the NVD metrics...

CVE-2026-7300 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow.

Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability in RTI Connext Professional Web Integration Service allows Filter Failure through Buffer Overflow.This issue affects Connext Professional: from 7.4.0 before 7., from 7.0.0 before 7.3.1.3, from 6.1.2 before 6.1...

CVE-2026-3894 Out-of-bounds Read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.

Out-of-bounds Read vulnerability in RTI Connext Professional Core Libraries allows Overread Buffers.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.0.0 before 5.2...

EUVD-2026-37772

Out-of-bounds Read vulnerability in RTI Connext Professional Core Libraries allows Overread Buffers.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.0.0 before 5.2...

CVE-2026-3894

RTI Connext Professional (Core Libraries) is affected by CVE-2026-3894 due to an out-of-bounds read that can Overread buffers. Affected versions include 7.4.0–7.6.x, 7.0.0–7.3.1.3, 6.1.0–6.1.x, 6.0.0–6.0.x, 5.3.0–5.3.x, and 5.0.0–5.2.x. Impact as per CVSS: high for availability, low for integrity...

CVE-2026-2675 Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Fake the Source of Data.

Missing Authentication for Critical Function vulnerability in RTI Connext Professional Security Plugins allows Fake the Source of Data.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3...

EUVD-2026-37771

Missing Authentication for Critical Function vulnerability in RTI Connext Professional Security Plugins allows Fake the Source of Data.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3...

CVE-2026-2675

RTI Connext Professional (Security Plugins) is affected by CVE-2026-2675: Missing Authentication for a Critical Function. Affected Connext Professional versions include 5.3.* before 5.3., 6.0. before 6.0., 6.1. before 6.1.*, 7.0.0 before 7.3.1.3, and 7.4.0 before 7.7.0. The CVSS 4.0 base score is...

EUVD-2026-37770

Heap-based Buffer Overflow vulnerability in RTI Connext Professional Core Libraries allows Overflow Variables and Tags.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.0.0...

CVE-2026-2467

Technical details (affected products, versions, root cause, impact, or remediation) are not publicly provided in the supplied documents; monitor for updates.

PT-2026-50507

Name of the Vulnerable Software and Affected Versions RTI Connext Micro versions 4.0.0 through 4.2.x Description An out-of-bounds read issue in the Core Libraries allows for overread buffers, which occurs when the software reads data past the end of the intended buffer. Recommendations Update to...

PT-2026-50508

Name of the Vulnerable Software and Affected Versions RTI Connext Micro versions 4.0.0 through 4.2.0 Description An integer underflow wrap or wraparound in the Core Libraries can lead to buffer overreads. An integer underflow occurs when an arithmetic operation results in a value smaller than the...

PT-2026-50514

Name of the Vulnerable Software and Affected Versions RTI Connext Professional Web Integration Service versions 6.1.2 through 6.1.x RTI Connext Professional Web Integration Service versions 7.0.0 through 7.3.1.2 RTI Connext Professional Web Integration Service versions 7.4.0 through 7.x Descripti...

PT-2026-50503

Name of the Vulnerable Software and Affected Versions Connext Professional versions 7.4.0 through 7.6.x Connext Professional versions 7.0.0 through 7.3.1.2 Connext Professional versions 6.1.0 through 6.1.x Connext Professional versions 6.0.0 through 6.0.x Connext Professional versions 5.3.0 throu...

PT-2026-50504

Name of the Vulnerable Software and Affected Versions RTI Connext Professional versions 6.1.0 through 6.1.x RTI Connext Professional versions 7.0.0 through 7.3.1.2 RTI Connext Professional versions 7.4.0 through 7.6.x Description An out-of-bounds write issue exists within the Queueing Service, Co...

CVE-2025-14543

Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional Core Libraries allows Serialized Data External Linking.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from...

CVE-2025-14543 Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional (Core Libraries) allows Serialized Data External Linking.

Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional Core Libraries allows Serialized Data External Linking.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from...

CVE-2025-14543

Improper Restriction of XML External Entity Reference vulnerability in Connext Professional Core Libraries allows Serialized Data External Linking.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3....

CVE-2025-14543

CVE-2025-14543 affects Connext Professional (Core Libraries) with an XML External Entity Reference (XXE) vulnerability that enables Serialized Data External Linking. The issue is described as an improper restriction of external entities. Affected versions include: from 7.4.0 up to but not includi...