Medium severity · published Sep 5, 2026
CVE-2026-86206
Access control filter bypass allows unauthorised access to APIs
6.9
CVSS
1.1%
EPSS
No
On KEV
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
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NC
N-central · N-able
before 2026.3.1.13 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-86206
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-86206
documentation.n-able.com
https://documentation.n-able.com/N-central/Release_Notes/GA/Content/N-central_2026.3_HF3_Release_Notes.htm
me.n-able.com
https://me.n-able.com/s/security-advisory/aArVy0000002LTNKA2/cve202686206-access-control-filter-bypass-allows-unauthorised-access-to-apis
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