VULNERABILITY INTELLIGENCE

CVE-2026-44796

CVSS score6.5 MEDIUM

EPSS probability0.31%

CISA KEVNot currently listed

Published2026-05-28

Last modified2026-10-14

Description

Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, Nautobot UI object-bulk-rename endpoints (for example, /dcim/interfaces/rename/) were vulnerable to application-wide denial of service via maliciously crafted regular expressions in the find field in combination with the use_regex flag. This vulnerability is fixed in 2.4.33 and 3.1.2.