CVE-2025-58120

CWE-476 — NULL Pointer Dereference4 documents4 sources

Severity

8.7HIGH

EPSS

0.1%

top 72.40%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

F5 Big-ip Next CNF F5 Big-ip Next FOR Kubernetes F5 Big-ip Next SPK +2 more

Timeline

PublishedOct 15

Description

When HTTP/2 Ingress is configured, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Packages6 packages

▶CVEListV5f5/big-ip_next_cnf2.0.0 — 2.0.1+1

▶CVEListV5f5/big-ip_next_spk2.0.0 — 2.0.1+3

▶NVDf5/big-ip_next_service_proxy1.7.0 — 1.7.14+2

▶CVEListV5f5/big-ip_next_for_kubernetes2.0.0 — 2.1.0

▶NVDf5/big-ip_next_cloud-native_network_functions1.1.0 — 1.4.1+1

🔴Vulnerability Details

GHSA

GHSA-jg4r-5fpx-73gm: When HTTP/2 Ingress is configured, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate↗2025-10-15

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CVEList

BIG-IP Next (CNF, SPK, and Kubernetes) vulnerability↗2025-10-15

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📋Vendor Advisories

CVE-2025-58120: When HTTP/2 Ingress is configured, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate↗2025-10-15

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