Buffer Over-read, Off-by-one Error vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation, Overread Buffers.

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Summary

CVECVE-2025-4582
StatePUBLISHED
AssignerRTI
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-09-23 18:15:32 UTC
Updated2026-04-01 02:16:01 UTC
DescriptionBuffer Over-read, Off-by-one Error vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation, Overread Buffers.This issue affects Connext Professional: from 7.4.0 before 7.6.0, from 7.0.0 before 7.3.0.8, from 6.1.0 before 6.1.2.26, from 6.0.0 before 6.0.1.43, from 5.3.0 before 5.3.*, from 4.4a before 5.2.*.

Risk And Classification

Primary CVSS: v4.0 4.8 MEDIUM from 3f572a00-62e2-4423-959a-7ea25eff1638

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-126 | CWE-193 | CWE-126 CWE-126 Buffer Over-read | CWE-193 CWE-193 Off-by-one Error

VersionSourceTypeScoreSeverityVector
4.03f572a00-62e2-4423-959a-7ea25eff1638Secondary4.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/C...
4.0CNACVSS4.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
4.0CNACVSS4.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
3.1[email protected]Primary7.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CVSS v4.0 Breakdown

Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Rti Connext Professional All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA RTI Connext Professional affected 7.4.0 7.6.0 custom Not specified
CNA RTI Connext Professional affected 7.0.0 7.3.0.8 custom Not specified
CNA RTI Connext Professional affected 6.1.0 6.1.2.26 custom Not specified
CNA RTI Connext Professional affected 6.0.0 6.0.1.43 custom Not specified
CNA RTI Connext Professional affected 5.3.0 5.3.* custom Not specified
CNA RTI Connext Professional affected 4.4a 5.2.* custom Not specified

References

ReferenceSourceLinkTags
www.rti.com/vulnerabilities 3f572a00-62e2-4423-959a-7ea25eff1638 www.rti.com Mitigation, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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