CVE-2026-8849

Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation.

Published Sep 22, 2026 CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed
Description
Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation. This issue affects Connext Professional: from 7.6.0 before 7.7.0.1.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation. This issue affects Connext Professional: from 7.6.0 before 7.7.0.1.
Title Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation.
First Time appeared Rti
Rti connext Professional
Weaknesses CWE-416
CPEs cpe:2.3:a:rti:connext_professional:*:*:*:*:*:*:*:*
Vendors & Products Rti
Rti connext Professional
References
Metrics cvssV4_0

{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
RTI
Published
Updated
Sep 23, 2026, 3:56 AM
Reserved
May 18, 2026, 3:46 PM
Status
Awaiting Analysis
Published
Sep 22, 2026, 6:17 PM
Modified
Sep 23, 2026, 4:17 AM