E3
Product
Era 300 Firmware
by Sonos · last CVE Apr 11, 2026
2
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 1Medium 0Low 0
Watch

Add Era 300 Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-4149
9.8
1%
Apr 11
Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code Execution Vulnerability
Affected: before 83.1-61240
CVE-2025-1051
8.8
0%
Jun 2
Sonos Era 300 Heap-based Buffer Overflow Remote Code Execution Vulnerability
Affected: 81.1-58074
Showing 2