ZE
Product
zephyr
by zephyrproject-rtos · last CVE Jun 25, 2026
29
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 3High 14Medium 12Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-5067
9.8
1%
Jun 9
Out-of-bounds read/write in HTTP WebSocket upgrade via non-null-terminated Sec-WebSocket-Key
Affected: 3.7.0 before 4.3.1
CVE-2026-1678
9.8
0%
Mar 5
dns: memory‑safety issue in the DNS name parser
Affected: before 3.7.2; 4.0.0 before 4.2.2; 4.3.0 before 4.3.1
CVE-2025-1675
9.1
0%
Feb 25
Out of bounds read in dns_copy_qname
Affected: before 3.7.2; 4.0.0 before 4.1.0
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