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Description

When an iRule using an ILX::call command is configured on a virtual server, 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.

PUBLISHED Reserved 2025-10-03 | Published 2025-10-15 | Updated 2025-10-16 | Assigner f5




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Product status

Default status
unknown

17.5.0 (custom) before 17.5.1.3
affected

17.1.0 (custom) before 17.1.3
affected

16.1.0 (custom) before 16.1.6.1
affected

15.1.0 (custom) before 15.1.10.8
affected

Credits

F5 finder

References

my.f5.com/manage/s/article/K44517780 vendor-advisory

cve.org (CVE-2025-53474)

nvd.nist.gov (CVE-2025-53474)

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