CVE-2026-44796
📛 CVE Title
(no title)
Description
Nautobot: Object bulk rename UI actions vulnerable to denial of service by crafted regular expression (REDoS)
Overview
- State
- —
- Assigner (CNA)
- —
- CVSS severity
- medium
- CVSS score
- 6.5 / 10
- CVSS vector
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H- Effective score
- 6.5 / 10 MEDIUM source: CNA overview
- CWE(s)
- —
- Reserved
- —
- Published
- —
- Last updated
- —
- Source
- https://www.tenable.com/cve/CVE-2026-44796
NVD / KEV / EPSS data refreshed 2026-05-24 23:59 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2026-32975 - Assigner
- GitHub_M
- Published
- May 28, 2026, 5:00:06 PM
- Updated
- May 30, 2026, 2:01:59 AM
- EUVD base score (CVSS 3.1)
-
6.5 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EUVD-reported EPSS
- 0.3100
- Vendors
- nautobot
- Products
-
nautobot (< 2.4.33)nautobot (3.0.0a2, < 3.1.2)
- Aliases
-
GHSA-qrpw-gjvh-x5gm
ENISA 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.
EUVD references (5)
- https://github.com/nautobot/nautobot/security/advisories/GHSA-qrpw-gjvh-x5gm
- https://github.com/nautobot/nautobot/commit/5a30d0916953afbeedd24a784709e762cc3879cd
- https://github.com/nautobot/nautobot/commit/c2b766966d814a7141f62c7bc90c85fefb7892ee
- https://github.com/nautobot/nautobot/releases/tag/v2.4.33
- https://github.com/nautobot/nautobot/releases/tag/v3.1.2
Vendor references (0)
References embedded in the original CVE record by the assigning CNA.
None in the CVE record.
Web references (8)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- https://www.first.org/epss/ tenable:www.first.org
- https://github.com/nautobot/nautobot/commit/c2b766966d814a7141f62c7bc90c85fefb7892ee tenable:github.com
- https://github.com/nautobot/nautobot/releases/tag/v2.4.33 tenable:github.com
- https://github.com/nautobot/nautobot/releases/tag/v3.1.2 tenable:github.com
- https://github.com/nautobot/nautobot/security/advisories/GHSA-qrpw-gjvh-x5gm tenable:github.com
- https://github.com/nautobot/nautobot/commit/5a30d0916953afbeedd24a784709e762cc3879cd tenable:github.com
- https://www.cve.org/CVERecord?id=CVE-2026-44796 tenable:www.cve.org
- https://nvd.nist.gov/vuln/detail/CVE-2026-44796 tenable:nvd.nist.gov
Remediations (10)
-
web:community.ui.com
Published: May 21, 2026 Updated: May 22, 2026 Version: 1.1 Revision: 1.1 Summary 1 of 5 A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection. Affected Products: UniFi OS Server (Version 5.0.6 and earlier) Mitigation : Update your UniFi OS Server to Version 5.0.8 or later ...
2026-05-26 03:07 UTC -
web:cybersecuritynews.com
The Wireshark Foundation has released Wireshark 4.6.6, addressing a critical security vulnerability in the ROHC (Robust Header Compression) protocol dissector that could allow an attacker to crash the application by injecting a specially crafted, malformed packet.
2026-05-26 03:07 UTC -
web:source.android.com
Security patch levels of 2025-11-01 or later address all of these issues. To learn how to check a device's security patch level, see Check and update your Android version. Within 48 hours after the initial publication of this bulletin, we will release the corresponding source code patches to the Android Open Source Project (AOSP) repository.
2026-05-26 03:07 UTC -
web:threatprotect.qualys.com
Oracle released its second quarterly edition of this year's Critical Patch Update. The update received patches for 481 security vulnerabilities. Some of the vulnerabilities addressed in this update impact more than one product. These patches address vulnerabilities in various product families, including third-party components in Oracle products.
2026-05-26 03:07 UTC -
web:www.cisecurity.org
<p>Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or ...
2026-05-26 03:07 UTC -
web:www.crowdstrike.com
Microsoft's April 2026 Patch Tuesday addresses 164 CVEs , featuring 8 Critical vulnerabilities, one exploited zero-day, and one disclosed zero-day.
2026-05-26 03:07 UTC -
web:www.microsoft.com
Security Update Guide Notifications Microsoft's free Security Update Guide Notifications provide links to security-related software updates and notification of re-released security updates. These notifications are sent via email throughout the month as needed.
2026-05-26 03:07 UTC -
web:www.notebookcheck.net
Microsoft's Windows 11 KB5083769 April 2026 update causes critical boot failures, pixelated BSODs, and BitLocker recovery loops on Windows 11 24H2 and 25H2 PCs.
2026-05-26 03:07 UTC -
web:www.oracle.com
This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.
2026-05-26 03:07 UTC -
web:www.windowslatest.com
Windows 11 April 2026 update adds Narrator Copilot support, faster Settings, File Explorer fixes, and key security improvements.
2026-05-26 03:07 UTC
AI Forensic Analysis
Only Available for Registered Users. Sign in to view.