CVE-2026-6432: Improper bounds validation in EmberZNet SDK
Silicon Labs · EmberZNet
Fixed in 7.5.2 · Affected: Silicon Labs EmberZNet before 7.5.2 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 49% of scored CVEs
DescriptionCVE.org
Improper bounds validation in the ZAP command parser of EmberZNet SDK versions 8.0.0 through 9.1.1 (inclusive) and before 7.5.2 (exclusive) may result in crashes or dynamic memory leakage. In order to exploit this vulnerability, an attacker would have to have the ability to send arbitrary messages on the network. The only known exploit of this vulnerability leaks a limited number of bytes from the stack. No denial-of-service, memory corruption, or remote code execution has been shown.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Silicon Labs · EmberZNetfrom 8.0.0 up to and including 9.1.1; up to and including 7.5.1
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Silicon Labs
- Published
- June 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-6432 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.