CVE-2025-4993

Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation.This issue affects Connext Professional: from 7.4.0 before 7.6.0, from 7.0.0 before 7.3.0.10, from 6.1.0 before 6.1.2.27, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 4.4a before 5.2.*.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.rti.com/vulnerabilities/#cve-2025-4993	Vendor Advisory Mitigation

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:rti:connext_professional::::::::
	cpe:2.3:a:rti:connext_professional::::::::
	cpe:2.3:a:rti:connext_professional::::::::

History

01 Oct 2025, 18:40

Type	Values Removed	Values Added
First Time		Rti connext Professional Rti
References	~~() https://www.rti.com/vulnerabilities/#cve-2025-4993 -~~	() https://www.rti.com/vulnerabilities/#cve-2025-4993 - Vendor Advisory, Mitigation
CPE		cpe:2.3:a:rti:connext_professional::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1

23 Sep 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-09-23 18:15

Updated : 2025-10-01 18:40

NVD link : CVE-2025-4993

Mitre link : CVE-2025-4993

CVE.ORG link : CVE-2025-4993

JSON object : View

Products Affected

rti

connext_professional

CWE

CWE-822

Untrusted Pointer Dereference

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