CVE-2026-2394

6.3 mediumEPSS 0.2%

Medium (6.3) in rti connext professional. EPSS 0.2% chance of exploitation in the next 30 days.

Buffer Over-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 7.3.1.1, from 6.1.0 before 6.1.2.34, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 4.3x before 5.1.*.

Severity

CVSS 4.0

6.3 medium

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

6.5 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
CWEs: CWE-125, CWE-126
Published: 2026-04-01
Modified: 2026-09-22
Record from: the NVD, synced 2026-10-19

Affected

rti:connext_professional

References

https://www.rti.com/vulnerabilities/#cve-2026-2394

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