CF
Product
Cisco Firepower Extensible Operating System (FXOS)
by Cisco · last CVE Feb 25, 2026
3
CVEs
0
On KEV
6.7
Max CVSS
0
New 30D
Severity mix
Critical 0High 0Medium 3Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-20099
6.7
1%
Feb 25
Cisco UCS Manager and FXOS Software Command Injection Vulnerability
Affected: 2.3.1.99; 2.3.1.56; 2.3.1.110; 2.3.1.58; 2.6.1.174; 2.6.1.157; +34 more
CVE-2019-1700
6.1
1%
Feb 21
Cisco Firepower 9000 Series Firepower 2-Port 100G Double-Width Network Module Queue Wedge Denial of Service Vulnerability
Affected: 2.2
CVE-2026-20091
4.8
0%
Feb 25
Cisco UCS Manager and FXOS Software Stored Cross-Site Scripting Vulnerability
Affected: 2.14.1.131; 2.14.1.143; 2.14.1.163; 2.14.1.167; 2.16.0.128
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