Out-of-Bounds Read Vulnerability in RTI Connext Micro Core Libraries
CVE-2026-30802

8.8HIGH

Key Information:

Vendor

Rti

Status
Connext Micro
Vendor
CVE Published:
17 June 2026

What is CVE-2026-30802?

An out-of-bounds read vulnerability in the RTI Connext Micro Core Libraries can lead to potential buffer overreads. This could allow attackers to exploit improper validation of input handling, potentially exposing sensitive information residing in memory. The issue primarily affects versions from 4.0.0 before 4.3.0, requiring immediate mitigation to prevent unauthorized access and data leakage.

Affected Version(s)

Connext Micro 4.0.0 < 4.3.0

References

https://www.rti.com/vulnerabilities/#cve-2026-30802

CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
Low
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.