Skip to content
OpenAdvisories
High · 8.2 CVE-2026-2467 EUVD-2026-37770GHSA-8c42-w55q-ghcx

Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags.

Published Jun 17, 2026 · Updated Sep 22, 2026 · Assigned by RTI

Description

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 5.2.0 before 5.2.*, from 5.0.0 before 5.1.*.

Affected products

VendorProductAffectedFixed
RTI Connext Professional 7.4.0 – < 7.7.0, 7.0.0 – < 7.3.1.3, 6.1.0 – < 6.1.*, 6.0.0 – < 6.0.*, 5.3.0 – < 5.3.*, 5.2.0 – < 5.2.*, 5.0.0 – < 5.1.* 7.7.0

References