NCSC-2026-0275 [1.01] [M/H] Kwetsbaarheden verholpen in N-able N-central — CVE-2026-18556

Summary

N-able heeft kwetsbaarheden verholpen in N-able N-central tot en met versie 2026.3.1. De kwetsbaarheden betreffen bypass van authenticatie in N-able N-central. In versies tot en met 2026.1 kan een aanvaller de authenticatiecontroles omzeilen door een alternatieve route binnen de applicatie te benutten. In versies tot en met 2026.3.1 is een onvolledige patch voor de kwetsbaarheid met kenmerk CVE-2026-18556…

Timeline

Published by source

2026-08-03

Last source activity

2026-08-07

Time from publication to latest source activity

4 days

Risk context

• Reported severity or threat level: high.
• Review exposure for the affected product or family: Security advisory.

Product

Security advisory

What to do

General, cautious steps (verify details in the official source):

• Prioritize patching or mitigation immediately (treat as actively risky).
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

Evidence and provenance

Canonical advisory ID

CVE-2026-18556

Source

NCSC-NL

Vendor

NCSC-NL

Published by source

2026-08-03

Last source activity

2026-08-07

Additional identifiers

NCSC-2026-0275

Curated by

hlukh.ch

Related advisories and connections

These advisories are connected by shared CVE, product, vendor, source, or time signals.