{"id":"CVE-2025-55036","title":"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…","summary":"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…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-787"],"vendor":"f5","product":"big-ip_ssl_orchestrator","affected":["big-ip_ssl_orchestrator >= 15.1.0, < 15.1.10.8","big-ip_ssl_orchestrator >= 16.1.0, < 16.1.6","big-ip_ssl_orchestrator >= 17.1.0, < 17.1.3"],"patched":["big-ip_ssl_orchestrator 17.1.3"],"published":"2025-10-15","updated":"2026-10-08","sourceUpdated":"2026-10-08T12:10:00.217","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-55036","references":[{"url":"https://my.f5.com/manage/s/article/K000151368","label":"f5sirt@f5.com"}],"tags":["nvd"],"epss":0.00348,"epssPercentile":0.26246,"ingestedAt":"2026-10-08T11:31:27.432Z","slug":"CVE-2025-55036","body":"## Overview\n\nWhen 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.\n\n## Affected\n\n- `big-ip_ssl_orchestrator >= 15.1.0, < 15.1.10.8`\n- `big-ip_ssl_orchestrator >= 16.1.0, < 16.1.6`\n- `big-ip_ssl_orchestrator >= 17.1.0, < 17.1.3`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `big-ip_ssl_orchestrator 17.1.3`","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}