PT-2026-120686 · Cisco · Snort 3

CVE-2026-20236

Published

2026-10-21

Updated

2026-10-21

CVSS v3.1

7.5

High

Vector

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

Name of the Vulnerable Software and Affected Versions Snort 3 (affected versions not specified)

Description An issue exists involving incorrect calculations, categorized under Common Weakness Enumeration (CWE) Base CWE-682.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

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CVE-2026-20236

Snort 3