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CVE-2026-86206

Access control filter bypass allows unauthorised access to APIs

MEDIUM
6.9
CVSS Score
Published: September 5, 2026 at 07:17 PM UTC
Updated: September 8, 2026 at 07:29 PM UTC
1 product affected across 1 vendorN Central

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Severity
MEDIUM6.9
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

A vulnerability in the N-central internal API access control filter allows unauthorised access to internal APIs. This is fixed in N-central 2026.3 HF3 and 2026.4

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

N Central· N Able
60%
v < 2026.3.1.13
Affected range stops below 2026.3.1.13, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Release Notes
Source: cverecord
https://documentation.n-able.com/N-central/Release_Notes/GA/Content/N-central_2026.3_HF3_Release_Notes.htm
Vendor Advisory
Source: cverecord
https://me.n-able.com/s/security-advisory/aArVy0000002LTNKA2/cve202686206-access-control-filter-bypass-allows-unauthorised-access-to-apis

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMN-able
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-791

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