High severity · published Oct 15, 2025
CVE-2025-59778
VELOS partition container network vulnerability
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
When the Allowed IP Addresses feature is configured on the F5OS-C partition control plane, undisclosed traffic can cause multiple containers to terminate.   Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FC
F5OS - Chassis · F5
1.8.0 before 1.8.2; 1.6.0 before 1.6.4 · source: vendor
F5
F5os-c · F5
1.6.0 through 1.6.2; 1.8.0 before 1.8.2 · source: NVD
Affected product
FC
F5OS - Chassis
F5
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