---
title: "CVE-2026-109141: Generic System - Broken Access Control"
description: "A system contains a broken access control vulnerability caused by improper permission assignment to roles restricted to specific CAs, letting attackers create child CAs and ROAs with full permissions, exploit requires ability to send requests to bulk import endpoint."
url: https://panop.io/threat-heartbeat/CVE-2026-109141/
---

# CVE-2026-109141 Generic System - Broken Access Control

A system contains a broken access control vulnerability caused by improper permission assignment to roles restricted to specific CAs, letting attackers create child CAs and ROAs with full permissions, exploit requires ability to send requests to bulk import endpoint.

CVSS base score 8.4 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-109141)

## Details

Type

Broken Access Control

Impact

Broken Access Control

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

Published

2 November 2026

Updated

3 November 2026

Weakness

[CWE-639](https://cwe.mitre.org/data/definitions/639.html)

## Vendor fix

Restrict permissions properly for roles tied to specific CAs and validate authorization on bulk import endpoint.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-109141](https://nvd.nist.gov/vuln/detail/CVE-2026-109141)
- [https://www.nlnetlabs.nl/downloads/krill/CVE-2026-109141.txt](https://www.nlnetlabs.nl/downloads/krill/CVE-2026-109141.txt)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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