CVE-2026-3894

published 2026-06-17

CVE-2026-3894: Out-of-bounds Read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers. Out-of-bounds Read vulnerability in RTI Connext…

critical 9.2 CVSS 4.0

AV N AC L AT N PR N UI N VC N VI L VA H SC N SI L SA H

Out-of-bounds Read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.

Out-of-bounds Read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.0.0 before 5.2.*.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
rti	connext_professional	>= 5.0.0 < 5.2.*	5.2.*
rti	connext_professional	>= 5.3.0 < 5.3.*	5.3.*
rti	connext_professional	>= 6.0.0 < 6.0.*	6.0.*
rti	connext_professional	>= 6.1.0 < 6.1.*	6.1.*
rti	connext_professional	>= 7.0.0 < 7.3.1.3	7.3.1.3
rti	connext_professional	>= 7.4.0 < 7.7.0	7.7.0

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CWE-125