GF
Product
GS1900-8 firmware
by Zyxel · last CVE Jun 16, 2026
On CISA KEVExploited in the wild
17
CVEs
1
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 6Medium 9Low 0
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Add GS1900-8 firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-7273
In wildKEV
8.8
3%
Jun 16
Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability
Affected: <= 2.90(AAHH.1)C0
Showing 1