CVE-2025-55036
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-15

Last updated on: 2025-10-21

Assigner: F5 Networks

Description
When BIG-IP SSL Orchestrator explicit forward proxy is configured on a virtual server and the proxy connect feature is enabled, undisclosed traffic may cause memory corruption.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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Meta Information
Published
2025-10-15
Last Modified
2025-10-21
Generated
2026-06-16
AI Q&A
2025-10-15
EPSS Evaluated
2026-06-15
NVD
CVE-2025-55036
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
f5 big-ip_ssl_orchestrator From 15.1.0 (inc) to 15.1.10.8 (exc)
f5 big-ip_ssl_orchestrator From 16.1.0 (inc) to 16.1.6 (exc)
f5 big-ip_ssl_orchestrator From 17.1.0 (inc) to 17.1.3 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
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Executive Summary

This vulnerability occurs in BIG-IP SSL Orchestrator when the explicit forward proxy is configured on a virtual server with the proxy connect feature enabled. Under these conditions, certain undisclosed traffic can cause memory corruption in the system.

Impact Analysis

The vulnerability can lead to memory corruption, which may cause system instability, crashes, or potentially allow an attacker to disrupt service availability. This can impact the reliability and security of the affected system.

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