CVE-2026-43840
MEDIUM
6.9
CVSS Score
Published: October 20, 2026 at 08:28 AM UTC
Updated: October 20, 2026 at 07:30 PM UTC
1 product affected across 1 vendorAdam 3600 Firmware
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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
Description
A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the on_disconnected callback function.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2.8.5.0
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Source: cverecord
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.9MEDIUMCSA
Vector?
Quick Info
StatusDEFERRED
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