8.4
HIGH
CVSS 4.0
CVE-2026-91000
Insecure IPC Channels lead to local privilege escalation
Overview
Description
Missing authentication for critical function vulnerability in N-able N-central allows Privilege Escalation. This issue affects N-central: before 2026.4.1.
Details
INFO
Published Date :
Nov. 10, 2026, 9:19 p.m.
Last Modified :
Nov. 10, 2026, 9:19 p.m.
Remotely Exploit :
No
Source :
N-able
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | HIGH | a5532a13-c4dd-4202-bef1-e0b8f2f8d12b |
Solution
Update N-central to version 2026.4.1 or later to fix privilege escalation.
- Update N-central to version 2026.4.1 or later.
- Apply vendor patches and updates immediately.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-91000 vulnerability anywhere in the article.
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.