What is CVE-2025-47150?

CVE-2025-47150 is a medium-severity vulnerability in F5 F5os-A, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 6.5/10. Published 2025-10-15.

How severe is CVE-2025-47150?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in F5 F5os-A

CVE-2025-47150

When SNMP is configured on F5OS Appliance and Chassis systems, undisclosed requests can cause an increase in SNMP memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Published 2025-10-15 · last modified 2026-10-18.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.004 (30.5th percentile), scored 2026-10-25.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

F5 F5os-A
F5 F5os - Appliance — versions 1.8.0, 1.5.0
F5 F5os-C
F5 F5os - Chassis — versions 1.8.0, 1.6.0

Weakness classification (CWE)

CWE-401 — Missing Release of Memory after Effective Lifetime

References

my.f5.com/manage/s/article/K000149820 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-47150?: CVE-2025-47150 is a medium-severity vulnerability in F5 F5os-A, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 6.5/10. Published 2025-10-15.
How severe is CVE-2025-47150?: Medium severity. CVSS v3 base score is 6.5 out of 10.