CVE-2026-2467

HIGH

RTI Connext Professional Core Libraries - Heap-Based Buffer Overflow

Title source: manual
STIX 2.1

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 5.0.0 before 5.2.*.

References (1)

Core 1

Scores

CVSS v3 8.1
EPSS 0.0019
EPSS Percentile 8.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-122
Status published
Products (7)
RTI/Connext Professional 5.0.0 - 5.2.*
RTI/Connext Professional 5.3.0 - 5.3.*
RTI/Connext Professional 6.0.0 - 6.0.*
RTI/Connext Professional 6.1.0 - 6.1.*
RTI/Connext Professional 7.0.0 - 7.3.1.3
RTI/Connext Professional 7.4.0 - 7.7.0
rti/connext_professional 5.3.0 - 7.7.0
Published Jun 17, 2026
Tracked Since Jun 17, 2026