Heap-based Buffer Overflow in RTI Connext Professional Affects Core Libraries
CVE-2026-2467

8.2HIGH

Key Information:

Vendor

Rti

Status
Connext Professional
Vendor
CVE Published:
17 June 2026

What is CVE-2026-2467?

A heap-based buffer overflow vulnerability in RTI Connext Professional's core libraries could allow attackers to manipulate memory variables, leading to potential unauthorized access or system instability. This affects multiple versions, calling for prompt remediation to protect system integrity.

Affected Version(s)

Connext Professional 7.4.0 < 7.7.0

Connext Professional 7.0.0 < 7.3.1.3

Connext Professional 6.1.0 < 6.1.*

References

https://www.rti.com/vulnerabilities/#cve-2026-2467

CVSS V4

Score:
8.2
Severity:
HIGH
Confidentiality:
None
Integrity:
Low
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.