CVE-2025-48008

Oct. 15, 2025, 2:15 p.m.

8.7
High

Description

When a TCP profile with Multipath TCP (MPTCP) enabled is configured on a virtual server, undisclosed traffic along with conditions beyond the attacker's control can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Product(s) Impacted

Vendor Product Versions
F5
  • Application Delivery Controller
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-416
Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a f5 application_delivery_controller / / / / / / / /

References

https://my.f5.com/manage/s/article/K000150614

Tags

CWE-416
f5sirt@f5.com
2025-10-15
CVE-2025-48008

CVSS Score

8.7 / 10

CVSS Data - 4.0

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Attack Requirements: NONE
  • Privileges Required: NONE
  • User Interaction: NONE
  • Scope:
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: HIGH
  • Exploit Maturity: NOT_DEFINED

    • 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

    View Vector String

Timeline

Published: Oct. 15, 2025, 2:15 p.m.
Last Modified: Oct. 15, 2025, 2:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

f5sirt@f5.com

Linked Attack Reports

F5 BIG-IP Source Code Leak Tied to State-Linked Campaigns Using BRICKSTORM Backdoor

A China-linked threat cluster, UNC5221, is actively targeting organizations using F5 BIG-IP following a confirmed breach of F5's internal development data. The stolen data includes portions of BIG-IP source code and vulnerability information, raising the risk of rapid 0-day discovery and weaponizat…
brickstorm
2025-10-24
f5 big-ip
Published: October 24, 2025
Linked vulnerabilities : CVE-2025-61882 (CVSS 9.8), CVE-2025-41430 (CVSS 8.7), CVE-2025-46706 (CVSS 8.7), CVE-2025-48008 (CVSS 8.7), CVE-2025-53474 (CVSS 8.7), CVE-2025-53521 (CVSS 8.7), CVE-2025-53856 (CVSS 8.7), CVE-2025-53868 (CVSS 8.5), CVE-2025-54479 (CVSS 8.7), CVE-2025-54854 (CVSS 8.7), CVE-2025-54858 (CVSS 8.7), CVE-2025-55036 (CVSS 8.7), CVE-2025-55669 (CVSS 8.7), CVE-2025-58096 (CVSS 8.2), CVE-2025-58120 (CVSS 8.7), CVE-2025-59478 (CVSS 8.7), CVE-2025-59781 (CVSS 8.7), CVE-2025-60016 (CVSS 8.7), CVE-2025-61938 (CVSS 8.7), CVE-2025-61951 (CVSS 8.7), CVE-2025-61955 (CVSS 8.5), CVE-2025-61960 (CVSS 8.7), CVE-2025-61974 (CVSS 8.7), CVE-2025-57780 (CVSS 8.5), CVE-2025-58071 (CVSS 8.7), CVE-2025-61935 (CVSS 8.7), CVE-2025-61990 (CVSS 8.7)
Downloadable IOCs: 3

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.