Quick answers
- Is CVE-2026-43848 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-43848 being exploited in the wild.
- How severe is CVE-2026-43848?
- Informational severity, published 20 October 2026.
- Which products and versions are affected?
- Advantech ADAM-3600 EdgeLink.
- Is there a fix for CVE-2026-43848?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-43848 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-43848?
- Check whether you run Advantech ADAM-3600 EdgeLink. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
CVE-2026-43848 is a denial-of-service vulnerability in the bulk port configuration functionality of the ADAM-3600 EdgeLink that permits unauthenticated network attackers to crash the service. The exact mechanism is not detailed in the advisory but likely involves improper input validation or resource handling in port configuration logic. No fix version is stated in the available advisory material.
Affected products
- Advantech ADAM-3600 EdgeLink
Timeline
- 2026-10-20: disclosed