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CVE-2026-44796 Nautobot: Object bulk rename UI actions vulnerable to denial of service by crafted regular expression (REDoS)

🗓️ 28 May 2026 17:00:06Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Nautobot bulk rename UI endpoints are vulnerable to denial of service from crafted regex with use_regex flag; fixed in 2.4.33 and 3.1.2.

Related
Affected
Refs
[
  {
    "vendor": "nautobot",
    "product": "nautobot",
    "versions": [
      {
        "version": ">= 3.0.0a2, < 3.1.2",
        "status": "affected"
      },
      {
        "version": "< 2.4.33",
        "status": "affected"
      }
    ]
  }
]

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