{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-40629", "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "state": "PUBLISHED", "assignerShortName": "f5", "dateReserved": "2026-04-30T23:02:47.678Z", "datePublished": "2026-05-13T14:12:32.862Z", "dateUpdated": "2026-05-13T16:14:24.119Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unknown", "modules": ["All Modules"], "product": "BIG-IP", "vendor": "F5", "versions": [{"lessThan": "*", "status": "unaffected", "version": "21.0.0", "versionType": "custom"}, {"lessThan": "17.5.1.4", "status": "affected", "version": "17.5.0", "versionType": "custom"}, {"lessThan": "17.1.3.1", "status": "affected", "version": "17.1.0", "versionType": "custom"}, {"lessThan": "*", "status": "affected", "version": "16.1.0", "versionType": "custom"}]}, {"defaultStatus": "unknown", "product": "BIG-IP Next SPK", "vendor": "F5", "versions": [{"lessThan": "2.0.3", "status": "affected", "version": "2.0.0", "versionType": "custom"}, {"lessThan": "1.7.16", "status": "affected", "version": "1.7.0", "versionType": "custom"}]}, {"defaultStatus": "unknown", "product": "BIG-IP Next CNF", "vendor": "F5", "versions": [{"lessThan": "2.0.3", "status": "affected", "version": "2.0.0", "versionType": "custom"}, {"lessThan": "1.4.1", "status": "affected", "version": "1.1.0", "versionType": "custom"}]}, {"defaultStatus": "unknown", "product": "BIG-IP Next for Kubernetes", "vendor": "F5", "versions": [{"lessThan": "2.1.1", "status": "affected", "version": "2.0.0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "F5"}], "datePublic": "2026-05-13T14:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">When SSL profiles are configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections.&nbsp;&nbsp;</span>Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."}], "value": "When SSL profiles are configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections.\u00a0\u00a0Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 8.7, "baseSeverity": "HIGH", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "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", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "shortName": "f5", "dateUpdated": "2026-05-13T14:12:32.862Z"}, "references": [{"tags": ["vendor-advisory", "patch"], "url": "https://my.f5.com/manage/s/article/K000158978"}], "source": {"discovery": "INTERNAL"}, "title": "BIG-IP SSL/TLS vulnerability", "x_generator": {"engine": "F5 SIRTBot v1.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-13T15:58:47.792247Z", "id": "CVE-2026-40629", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-13T16:14:24.119Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-40629", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-13T15:58:47.792247Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-13T16:14:19.591Z"}}], "cna": {"title": "BIG-IP SSL/TLS vulnerability", "source": {"discovery": "INTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "F5"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "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", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "F5", "modules": ["All Modules"], "product": "BIG-IP", "versions": [{"status": "unaffected", "version": "21.0.0", "lessThan": "*", "versionType": "custom"}, {"status": "affected", "version": "17.5.0", "lessThan": "17.5.1.4", "versionType": "custom"}, {"status": "affected", "version": "17.1.0", "lessThan": "17.1.3.1", "versionType": "custom"}, {"status": "affected", "version": "16.1.0", "lessThan": "*", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "F5", "product": "BIG-IP Next SPK", "versions": [{"status": "affected", "version": "2.0.0", "lessThan": "2.0.3", "versionType": "custom"}, {"status": "affected", "version": "1.7.0", "lessThan": "1.7.16", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "F5", "product": "BIG-IP Next CNF", "versions": [{"status": "affected", "version": "2.0.0", "lessThan": "2.0.3", "versionType": "custom"}, {"status": "affected", "version": "1.1.0", "lessThan": "1.4.1", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "F5", "product": "BIG-IP Next for Kubernetes", "versions": [{"status": "affected", "version": "2.0.0", "lessThan": "2.1.1", "versionType": "custom"}], "defaultStatus": "unknown"}], "datePublic": "2026-05-13T14:00:00.000Z", "references": [{"url": "https://my.f5.com/manage/s/article/K000158978", "tags": ["vendor-advisory", "patch"]}], "x_generator": {"engine": "F5 SIRTBot v1.0"}, "descriptions": [{"lang": "en", "value": "When SSL profiles are configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections.\u00a0\u00a0Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.", "supportingMedia": [{"type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">When SSL profiles are configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections.&nbsp;&nbsp;</span>Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling"}]}], "providerMetadata": {"orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "shortName": "f5", "dateUpdated": "2026-05-13T14:12:32.862Z"}}}, "cveMetadata": {"cveId": "CVE-2026-40629", "state": "PUBLISHED", "dateUpdated": "2026-05-13T16:14:24.119Z", "dateReserved": "2026-04-30T23:02:47.678Z", "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "datePublished": "2026-05-13T14:12:32.862Z", "assignerShortName": "f5"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unknown", "modules": ["All Modules"], "product": "BIG-IP", "vendor": "F5", "versions": [{"lessThan": "*", "status": "unaffected", "version": "21.0.0", "versionType": "custom"}, {"lessThan": "17.5.1.4", "status": "affected", "version": "17.5.0", "versionType": "custom"}, {"lessThan": "17.1.3.1", "status": "affected", "version": "17.1.0", "versionType": "custom"}, {"lessThan": "*", "status": "affected", "version": "16.1.0", "versionType": "custom"}]}, {"defaultStatus": "unknown", "product": "BIG-IP Next SPK", "vendor": "F5", "versions": [{"lessThan": "2.0.3", "status": "affected", "version": "2.0.0", "versionType": "custom"}, {"lessThan": "1.7.16", "status": "affected", "version": "1.7.0", "versionType": "custom"}]}, {"defaultStatus": "unknown", "product": "BIG-IP Next CNF", "vendor": "F5", "versions": [{"lessThan": "2.0.3", "status": "affected", "version": "2.0.0", "versionType": "custom"}, {"lessThan": "1.4.1", "status": "affected", "version": "1.1.0", "versionType": "custom"}]}, {"defaultStatus": "unknown", "product": "BIG-IP Next for Kubernetes", "vendor": "F5", "versions": [{"lessThan": "2.1.1", "status": "affected", "version": "2.0.0", "versionType": "custom"}]}], "source": "f5sirt@f5.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "84ACD36F-E97D-4DDA-A8FD-D911095C1035", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "BD71EC53-8ABC-410F-B031-0B3288D2E8DF", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "1E446AEE-1CB7-411C-9549-0E12C2EBBF9C", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "AFDDB2A2-3B00-4454-A5BA-F181972B8B70", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "matchCriteriaId": "D186FF46-E0B0-4B54-9EA9-87AD379FA600", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "matchCriteriaId": "4AFFB39F-3E07-4316-9DD6-C36407B09C20", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "06CB53ED-B0CF-45D0-BF6B-C07C2B5AD3DA", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "A6E75F5E-8C80-4287-84BF-6676B1029AA6", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "2F330E98-E773-4D93-855D-1D82644B3F73", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "26D5B297-AAD7-4DF5-9C24-E9550DF2793A", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "59042348-3748-48E0-B78B-D978C6B241B2", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "5082DEBB-5C7F-41A2-B48F-0C72C3A6782B", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_visibility_and_reporting:*:*:*:*:*:*:*:*", "matchCriteriaId": "B010CF79-60CD-4B4C-BDCA-61FBD59397B9", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_visibility_and_reporting:*:*:*:*:*:*:*:*", "matchCriteriaId": "39AA59D4-6DE8-4ABA-9EEB-840755CA76A2", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_automation_toolchain:*:*:*:*:*:*:*:*", "matchCriteriaId": "6C89D1A8-D453-4A12-97EA-6642F98FDA27", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_automation_toolchain:*:*:*:*:*:*:*:*", "matchCriteriaId": "83FBED4E-1977-45EF-8D33-4A24D81BFE7C", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_carrier-grade_nat:*:*:*:*:*:*:*:*", "matchCriteriaId": "54BB0364-2EFA-442B-9DB2-3A49677D965C", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_carrier-grade_nat:*:*:*:*:*:*:*:*", "matchCriteriaId": "F64237A9-9AF0-4D01-958F-753862C33ABF", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_container_ingress_services:*:*:*:*:*:*:*:*", "matchCriteriaId": "2727CEE5-75FD-4345-88C1-3ED60AAF7DE3", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_container_ingress_services:*:*:*:*:*:*:*:*", "matchCriteriaId": "205B3D36-A3D8-4859-A3C4-2FA432B4A162", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:*", "matchCriteriaId": "EA180633-8625-4F8E-90E2-235BCD334256", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:*", "matchCriteriaId": "66DDBE6D-423A-4F60-9D06-0E10CB93FB66", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "35FF40AC-3A3E-4B4B-83F4-BB6048FEBB72", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "E0B21289-FB5C-47FA-B054-50341236260D", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "C83BE4EC-8775-4FF4-B362-9E6EBDD53A04", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "C7F7C488-8C01-4EE7-A244-259237F06668", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "556AEFC8-8D4C-4E5A-9051-77424FAAC9D1", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "E649795C-1B70-411B-B744-E0728109474D", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "93597117-087D-4AAC-884F-8E1400D645FA", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "131D329E-0351-402B-BC67-698DC1C9A83E", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "2F95824A-E1F8-412E-B59D-8278AE3CB571", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8EF0B1D-AE26-4283-8D84-5CECB245652F", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "4996DCE3-8F39-4917-96A0-2C44C900DEE0", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA1487CA-A5F3-4689-9458-7309C2E17C9E", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "48DBF1EA-4DFD-402F-81BC-430B7D74C5FD", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "7F234CDF-C413-4E70-9A97-6467ADB33EA9", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*", "matchCriteriaId": "BA32DFFC-6412-4BA9-9382-5E307539AF4D", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*", "matchCriteriaId": "BCBD1B79-3FC1-4288-BEF8-E5D60DA939A6", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*", "matchCriteriaId": "D25B01D7-F665-47EE-9185-40581A6C3DA0", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*", "matchCriteriaId": "83AD64DE-7D0B-4380-89E0-A06817B21606", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_websafe:*:*:*:*:*:*:*:*", "matchCriteriaId": "4AE71FB5-6842-4822-9CA4-1427BC9187BF", "versionEndIncluding": "17.1.3", "versionStartIncluding": "17.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_websafe:*:*:*:*:*:*:*:*", "matchCriteriaId": "F1516CC2-94CA-4FB2-AC5A-6CFB0580980C", "versionEndIncluding": "17.5.1", "versionStartIncluding": "17.5.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "BD3A2286-B181-47DA-BCB3-A9D0E0B357AC", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "004CBB88-E617-4A0A-BE42-E1E6BB52D736", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "matchCriteriaId": "920FA89D-E154-4936-B88E-8B60D5B39B40", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "94ADD021-8229-4CDE-AE73-33FB1BD4A3C5", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "216A1ED3-D0CD-4A08-B9E8-A5B54942E831", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "CA7B9727-7694-4D1B-8B48-175196544050", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_visibility_and_reporting:*:*:*:*:*:*:*:*", "matchCriteriaId": "5481F477-166F-4321-80A0-539095C6B829", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_automation_toolchain:*:*:*:*:*:*:*:*", "matchCriteriaId": "5462B02C-4414-4B14-A671-D8993BD9511D", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_carrier-grade_nat:*:*:*:*:*:*:*:*", "matchCriteriaId": "4A6B33EA-BD41-45A1-801F-BF2439E4F501", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_container_ingress_services:*:*:*:*:*:*:*:*", "matchCriteriaId": "972BEB00-AAC3-42F7-BB45-881E1A3D1131", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:*", "matchCriteriaId": "226B7285-7977-4BBC-947E-E9541E1AAB89", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "8B49FF41-861D-488F-94DC-DAE222A9BE0D", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "4962EDD5-384F-4ABC-8696-8C4AACEE19BD", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "CE7A5976-AAA0-4FF1-ADAC-4547F24765FA", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "5728B748-0795-4056-91E8-B3A0DB3A3081", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "C453B7CE-FBA6-46E7-975D-61D7A18773F9", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "EC77DFC2-A3DC-46E6-9419-0ABA84CD275E", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "25701935-02F5-4BD8-95F0-6693C6606558", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*", "matchCriteriaId": "AC71E265-C7B7-4A78-B73A-32B5FECE5D36", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*", "matchCriteriaId": "8B029869-31AB-4FE2-846E-FC6F7133ADF8", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_websafe:*:*:*:*:*:*:*:*", "matchCriteriaId": "2760AEE2-DCA4-4ED8-92DE-F409EED1A7D9", "versionEndIncluding": "16.1.6", "versionStartIncluding": "16.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_next_service_proxy_for_kubernetes:*:*:*:*:*:*:*:*", "matchCriteriaId": "468376F6-1D4D-4B02-9CA5-B582CF15CF10", "versionEndIncluding": "1.7.15", "versionStartIncluding": "1.7.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_next_service_proxy_for_kubernetes:*:*:*:*:*:*:*:*", "matchCriteriaId": "DF803740-BAB5-43F9-8D69-A5E9081F8077", "versionEndIncluding": "2.0.2", "versionStartIncluding": "2.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:*:*:*:*:*:*:*:*", "matchCriteriaId": "07177D8A-5A8A-4836-A969-3104E43CCEDF", "versionEndIncluding": "2.0.2", "versionStartIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:1.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "2D4113B5-994C-42EE-A127-D2BC6E7DC0CD", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_next_for_kubernetes:*:*:*:*:*:*:*:*", "matchCriteriaId": "5D27384E-90A7-406F-83B6-184744CD8DC5", "versionEndIncluding": "2.1.0", "versionStartIncluding": "2.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "When SSL profiles are configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections.\u00a0\u00a0Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."}], "id": "CVE-2026-40629", "lastModified": "2026-06-29T14:17:37.563", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "f5sirt@f5.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "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", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "f5sirt@f5.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-40629", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-13T15:58:47.792247Z", "version": "2.0.3"}}]}, "published": "2026-05-13T16:16:43.290", "references": [{"source": "f5sirt@f5.com", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://my.f5.com/manage/s/article/K000158978"}], "sourceIdentifier": "f5sirt@f5.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "f5sirt@f5.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[21.0.0,*]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[17.5.0,17.5.1.4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[17.1.0,17.1.3.1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[16.1.0,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "BIG-IP", "source": "cna", "vendor": "F5"}, "product": "big-ip", "vendor": "f5"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[2.0.0,2.0.3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[1.1.0,1.4.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "big-ip_next_cnf", "vendor": "f5"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[2.0.0,2.1.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "BIG-IP Next for Kubernetes", "source": "cna", "vendor": "F5"}, "product": "big-ip_next_for_kubernetes", "vendor": "f5"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[2.0.0,2.0.3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[1.7.0,1.7.16)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "big-ip_next_spk", "vendor": "f5"}], "created": "2026-05-13T17:00:14.828186+00:00", "updated": "2026-05-14T14:34:29.985835+00:00", "vendors": ["f5", "f5$PRODUCT$big-ip", "f5$PRODUCT$big-ip_next_cnf", "f5$PRODUCT$big-ip_next_for_kubernetes", "f5$PRODUCT$big-ip_next_spk"]}