Live › vulnerability › CVE-2026-20291
Go to dashboardCisco's internal review of Snort 3 found several improper privilege management flaws (CWE-269) and fixed them in hardening releases. The sources do not say exactly what an attacker gets, but the weakness class lets a process or user act with rights it should not have.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
No product ranges from the sources yet.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco owned Open Source Snort 3 Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-20291 are related to issues concerning improper privilege management that are grouped under the Common Weakness Enumeration (CWE) Base CWE-269.
This page as .md · .json · in your agent: get_signal("CVE-2026-20291")
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