# Rti Connext Professional vulnerabilities Source: https://junglewise.ai/threats/technologies/connext-professional Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/connext-professional.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 16 vulnerabilities in Rti Connext Professional: 0 in the last 7 days and 11 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-8849, was published on 22 September 2026. Nothing in the last four weeks, down from 11 vulnerabilities in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 11 - All time: 16 (1 critical, 0 exploited in the wild) ## About Rti Connext Professional RTI Connext Professional is a connectivity framework based on the Data Distribution Service (DDS) standard for real-time systems. ## Latest Rti Connext Professional vulnerabilities - [CVE-2026-8849: RTI Connext Professional use-after-free in Security Plugins](https://junglewise.ai/threats/cve-2026-8849-use-after-free-vulnerability-in-rti-connext-professional-security) (info, published 22 Sep 2026) - [CVE-2026-7866: RTI Connext Professional stack-based buffer overflow in core libraries](https://junglewise.ai/threats/cve-2026-7866-stack-based-buffer-overflow-vulnerability-in-rti-connext) (info, published 22 Sep 2026) - [CVE-2026-18626: RTI Connext Professional out-of-bounds read in core libraries](https://junglewise.ai/threats/cve-2026-18626-out-of-bounds-read-vulnerability-in-rti-connext-professional-core) (info, published 22 Sep 2026) - [CVE-2026-18462: RTI Connext Professional integer overflow in Core Libraries](https://junglewise.ai/threats/cve-2026-18462-integer-overflow-or-wraparound-improper-access-control) (info, published 22 Sep 2026) - [CVE-2026-18461: RTI Connext Professional format string injection in Core Libraries](https://junglewise.ai/threats/cve-2026-18461-use-of-externally-controlled-format-string-vulnerability-in-rti) (info, published 22 Sep 2026) - [CVE-2026-18460: RTI Connext Professional off-by-one error in core libraries](https://junglewise.ai/threats/cve-2026-18460-off-by-one-error-out-of-bounds-write-vulnerability-in-rti-connext) (info, published 22 Sep 2026) - [CVE-2026-18459: RTI Connext Professional incorrect calculation in core libraries](https://junglewise.ai/threats/cve-2026-18459-incorrect-calculation-vulnerability-in-rti-connext-professional) (info, published 22 Sep 2026) - [CVE-2026-18458: RTI Connext Professional type confusion in Core Libraries](https://junglewise.ai/threats/cve-2026-18458-out-of-bounds-read-function-call-with-incorrect-number-of) (info, published 22 Sep 2026) - [CVE-2026-18457: RTI Connext Professional heap-based buffer overflow in Core Libraries](https://junglewise.ai/threats/cve-2026-18457-heap-based-buffer-overflow-vulnerability-in-rti-connext) (info, published 22 Sep 2026) - [CVE-2026-11389: RTI Connext Professional out-of-bounds read in core libraries](https://junglewise.ai/threats/cve-2026-11389-out-of-bounds-read-function-call-with-incorrect-number-of) (info, published 22 Sep 2026) - [CVE-2026-11388: RTI Connext Professional double free in core libraries](https://junglewise.ai/threats/cve-2026-11388-double-free-vulnerability-in-rti-connext-professional-core) (info, published 22 Sep 2026) - [CVE-2026-2675: RTI Connext Professional Missing Authentication in Security Plugins](https://junglewise.ai/threats/cve-2026-2675-rti-connext-professional-missing-authentication-in-security) (info, CVSS 6, published 17 Jun 2026) - [CVE-2026-2674: RTI Connext Professional out-of-bounds write in Core Libraries](https://junglewise.ai/threats/cve-2026-2674-rti-connext-professional-out-of-bounds-write-in-core-libraries) (info, CVSS 4.8, published 17 Jun 2026) - [CVE-2025-14543: RTI Connext Professional XXE in Core Libraries](https://junglewise.ai/threats/cve-2025-14543-rti-connext-professional-xxe-in-core-libraries) (critical, CVSS 9.1, published 30 Apr 2026) - [CVE-2026-2394: RTI Connext Professional buffer over-read in Core Libraries](https://junglewise.ai/threats/cve-2026-2394-rti-connext-professional-buffer-over-read-in-core-libraries) (medium, CVSS 6.5, published 1 Apr 2026) - [CVE-2025-10450: RTI Connext Professional network traffic sniffing via unencrypted communication](https://junglewise.ai/threats/cve-2025-10450-rti-connext-professional-network-traffic-sniffing-via-unencrypted) (high, CVSS 7.5, published 16 Dec 2025) ## Most severe Rti Connext Professional vulnerabilities - [CVE-2025-14543: RTI Connext Professional XXE in Core Libraries](https://junglewise.ai/threats/cve-2025-14543-rti-connext-professional-xxe-in-core-libraries) (critical, CVSS 9.1, published 30 Apr 2026) - [CVE-2025-10450: RTI Connext Professional network traffic sniffing via unencrypted communication](https://junglewise.ai/threats/cve-2025-10450-rti-connext-professional-network-traffic-sniffing-via-unencrypted) (high, CVSS 7.5, published 16 Dec 2025) - [CVE-2026-2394: RTI Connext Professional buffer over-read in Core Libraries](https://junglewise.ai/threats/cve-2026-2394-rti-connext-professional-buffer-over-read-in-core-libraries) (medium, CVSS 6.5, published 1 Apr 2026) - [CVE-2026-2675: RTI Connext Professional Missing Authentication in Security Plugins](https://junglewise.ai/threats/cve-2026-2675-rti-connext-professional-missing-authentication-in-security) (info, CVSS 6, published 17 Jun 2026) - [CVE-2026-2674: RTI Connext Professional out-of-bounds write in Core Libraries](https://junglewise.ai/threats/cve-2026-2674-rti-connext-professional-out-of-bounds-write-in-core-libraries) (info, CVSS 4.8, published 17 Jun 2026) - [CVE-2026-8849: RTI Connext Professional use-after-free in Security Plugins](https://junglewise.ai/threats/cve-2026-8849-use-after-free-vulnerability-in-rti-connext-professional-security) (info, published 22 Sep 2026) - [CVE-2026-7866: RTI Connext Professional stack-based buffer overflow in core libraries](https://junglewise.ai/threats/cve-2026-7866-stack-based-buffer-overflow-vulnerability-in-rti-connext) (info, published 22 Sep 2026) - [CVE-2026-18457: RTI Connext Professional heap-based buffer overflow in Core Libraries](https://junglewise.ai/threats/cve-2026-18457-heap-based-buffer-overflow-vulnerability-in-rti-connext) (info, published 22 Sep 2026) - [CVE-2026-18460: RTI Connext Professional off-by-one error in core libraries](https://junglewise.ai/threats/cve-2026-18460-off-by-one-error-out-of-bounds-write-vulnerability-in-rti-connext) (info, published 22 Sep 2026) - [CVE-2026-18459: RTI Connext Professional incorrect calculation in core libraries](https://junglewise.ai/threats/cve-2026-18459-incorrect-calculation-vulnerability-in-rti-connext-professional) (info, published 22 Sep 2026) ## Vulnerabilities per week Nothing in the last four weeks, down from 11 vulnerabilities in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 11 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Rti Connext Professional vulnerabilities", https://junglewise.ai/threats/technologies/connext-professional, 9 November 2026.