CVE-2026-3894
Out-of-bounds Read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.
Description
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.*.
INFO
Published Date :
June 17, 2026, 5:19 p.m.
Last Modified :
June 17, 2026, 5:19 p.m.
Remotely Exploit :
Yes !
Source :
RTI
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | CRITICAL | 3f572a00-62e2-4423-959a-7ea25eff1638 | ||||
| CVSS 4.0 | HIGH | 3f572a00-62e2-4423-959a-7ea25eff1638 |
Solution
- Update to a version not affected by this issue.
- Apply vendor-supplied patches or updates.
- Ensure all components are updated to secure versions.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-3894 vulnerability anywhere in the article.