Use After Free Vulnerability in RTI Connext Professional by RTI
CVE-2026-8849

7.7HIGH

Key Information:

Vendor

Rti

Status
Connext Professional
Vendor
CVE Published:
22 September 2026

What is CVE-2026-8849?

A Use After Free vulnerability has been identified in RTI Connext Professional, which could allow attackers to manipulate files. The issue affects versions from 7.6.0 to prior to 7.7.0.1, highlighting the need for users to update their software to ensure security. This vulnerability stems from improper management of memory, leading to potential exploitation if not addressed promptly.

Affected Version(s)

Connext Professional 7.6.0 < 7.7.0.1

References

https://www.rti.com/vulnerabilities/#cve-2026-8849

CVSS V4

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.