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CVE Vulnerability Details :
CVE-2026-7300
PUBLISHED
More InfoOfficial Page
Assigner-RTI
Assigner Org ID-3f572a00-62e2-4423-959a-7ea25eff1638
View Known Exploited Vulnerability (KEV) details
Published At-17 Jun, 2026 | 17:20
Updated At-17 Jun, 2026 | 18:00
Rejected At-
▼CVE Numbering Authority (CNA)
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow.

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow.This issue affects Connext Professional: from 7.4.0 before 7.*, from 7.0.0 before 7.3.1.3, from 6.1.2 before 6.1.*.

Affected Products
Vendor
RTI
Product
Connext Professional
Package Name
connext_professional
Modules
  • Web Integration Service
Default Status
unaffected
Versions
Affected
  • From 7.4.0 before 7.* (custom)
  • From 7.0.0 before 7.3.1.3 (custom)
  • From 6.1.2 before 6.1.* (custom)
Problem Types
TypeCWE IDDescription
CWECWE-120CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Type: CWE
CWE ID: CWE-120
Description: CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Metrics
VersionBase scoreBase severityVector
4.08.8HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
4.08.8HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
Version: 4.0
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
Version: 4.0
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-24CAPEC-24 Filter Failure through Buffer Overflow
CAPEC ID: CAPEC-24
Description: CAPEC-24 Filter Failure through Buffer Overflow
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.rti.com/vulnerabilities/#cve-2026-7300
N/A
Hyperlink: https://www.rti.com/vulnerabilities/#cve-2026-7300
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Details not found