PT-2026-50503 · Rti · Rti Connext Professional
Published
2026-06-17
·
Updated
2026-06-17
·
CVE-2026-2467
CVSS v4.0
8.2
High
| Vector | AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:L/SA:H |
Name of the Vulnerable Software and Affected Versions
Connext Professional versions 7.4.0 through 7.6.x
Connext Professional versions 7.0.0 through 7.3.1.2
Connext Professional versions 6.1.0 through 6.1.x
Connext Professional versions 6.0.0 through 6.0.x
Connext Professional versions 5.3.0 through 5.3.x
Connext Professional versions 5.0.0 through 5.2.x
Description
A heap-based buffer overflow in the Core Libraries allows for the overflow of variables and tags. A heap-based buffer overflow occurs when a program writes more data to a buffer located on the heap than it can hold, potentially leading to crashes or arbitrary code execution.
Recommendations
Update versions 7.4.0 through 7.6.x to version 7.7.0 or later.
Update versions 7.0.0 through 7.3.1.2 to version 7.3.1.3 or later.
Update versions 6.1.0 through 6.1.x to the latest 6.1 patch.
Update versions 6.0.0 through 6.0.x to the latest 6.0 patch.
Update versions 5.3.0 through 5.3.x to the latest 5.3 patch.
Update versions 5.0.0 through 5.2.x to the latest 5.2 patch.
Fix
Heap Based Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Rti Connext Professional