CVE-2026-44796
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductNetworktocode Nautobot
PublishedMay 28, 2026
First seenMay 28, 2026
How to fix
Update
- networktocode nautobot2.4.33, 3.1.2 or later
- nautobot3.1.2, 2.4.33 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| networktocode nautobot | v < 2.4.33, 3.0.0 ≤ v < 3.1.2 | 2.4.33, 3.1.2 |
| nautobotPyPI | 3.0.0a2 ≤ v < 3.1.2, v < 2.4.33, 3.0.0 ≤ v < 3.1.2 | 3.1.2, 2.4.33 |
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