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Medium severity5.9NVD Advisory· Published May 5, 2022· Updated Jun 17, 2026

CVE-2022-26517

CVE-2022-26517

Description

On F5 BIG-IP 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, and 13.1.x versions prior to 13.1.5, when the BIG-IP CGNAT Large Scale NAT (LSN) pool is configured on a virtual server and packet filtering is enabled, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Affected products

2
  • F5, Inc./Big IPllm-fuzzy2 versions
    15.1.x < 15.1.5.1, 14.1.x < 14.1.4.6, 13.1.x < 13.1.5+ 1 more
    • (no CPE)range: 15.1.x < 15.1.5.1, 14.1.x < 14.1.4.6, 13.1.x < 13.1.5
    • (no CPE)range: 15.1.x

Patches

Vulnerability mechanics

References

1

News mentions

0

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