This vulnerability is due to a lack of authentication when a local user connects to the Snort control channel socket. An attacker could exploit this vulnerability by connecting to the Snort 3 control channel socket as a local user. A successful exploit could allow the attacker to execute arbitrary commands as well as read and write Snort 3 process memory.
Analysis
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| Cisco | Cisco Open Source Snort3 | unknown |
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Thu, 22 Oct 2026 14:30:00 +0000
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| Metrics |
ssvc
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Wed, 21 Oct 2026 17:15:00 +0000
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| Description | A vulnerability in the control channel socket implementation of Open Source Snort 3 could allow an authenticated, local attacker with low privileges to execute arbitrary commands as the Snort 3 process user. This vulnerability is due to a lack of authentication when a local user connects to the Snort control channel socket. An attacker could exploit this vulnerability by connecting to the Snort 3 control channel socket as a local user. A successful exploit could allow the attacker to execute arbitrary commands as well as read and write Snort 3 process memory. | |
| Title | Open Source Snort 3 Control Channel Socket Aribitrary Command Execution Vulnerability | |
| Weaknesses | CWE-306 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2026-10-22T13:37:52.029Z
Reserved: 2026-08-19T12:02:03.643Z
Link: CVE-2026-76524
Vulnrichment
Updated: 2026-10-22T13:34:32.381Z
NVD
Status : Awaiting Analysis
Published: 2026-10-21T17:19:09.610
Modified: 2026-10-22T14:17:49.670
Link: CVE-2026-76524
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-10-22T05:00:14Z