{"schema_version":1,"title":"Fission vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 18 vulnerabilities in Fission: 0 in the last 7 days and 1 in the last 90 days, 5 of them critical and 0 exploited in the wild. The most recent, Fission privilege escalation in MessageQueueTrigger scaler manager, was published on 30 June 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/fission","json_url":"https://junglewise.ai/threats/vendors/fission.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/fission","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":9,"all_time":18,"critical":5,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":1,"last_365_days":18},"latest":[{"cvss":8.1,"slug":"fission-privilege-escalation-in-messagequeuetrigger-scaler-manager-7fe266a4","title":"Fission privilege escalation in MessageQueueTrigger scaler manager","severity":"high","exploited":false,"published_at":"2026-06-30T18:12:48+00:00","url":"https://junglewise.ai/threats/fission-privilege-escalation-in-messagequeuetrigger-scaler-manager-7fe266a4"},{"cve":"CVE-2026-50570","cvss":8.5,"epss":0.0046,"slug":"cve-2026-50570-fission-incomplete-capability-denylist-in-environment-and","title":"Fission incomplete capability denylist in Environment and Function CRDs","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:13.623+00:00","url":"https://junglewise.ai/threats/cve-2026-50570-fission-incomplete-capability-denylist-in-environment-and"},{"cve":"CVE-2026-50569","cvss":4.3,"epss":0.0039,"slug":"cve-2026-50569-fission-httptrigger-improper-input-validation-in-relativeurl-and","title":"Fission HTTPTrigger improper input validation in RelativeURL and Prefix","severity":"medium","exploited":false,"published_at":"2026-06-10T18:17:13.483+00:00","url":"https://junglewise.ai/threats/cve-2026-50569-fission-httptrigger-improper-input-validation-in-relativeurl-and"},{"cve":"CVE-2026-50568","cvss":3.6,"epss":0.0014,"slug":"cve-2026-50568-fission-path-traversal-in-sanitizefilepath-utility","title":"Fission path traversal in SanitizeFilePath utility","severity":"low","exploited":false,"published_at":"2026-06-10T18:17:13.333+00:00","url":"https://junglewise.ai/threats/cve-2026-50568-fission-path-traversal-in-sanitizefilepath-utility"},{"cve":"CVE-2026-50567","cvss":7.7,"epss":0.0045,"slug":"cve-2026-50567-fission-path-traversal-in-zip-extraction-utility","title":"Fission path traversal in zip extraction utility","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:13.197+00:00","url":"https://junglewise.ai/threats/cve-2026-50567-fission-path-traversal-in-zip-extraction-utility"},{"cve":"CVE-2026-50566","cvss":9.9,"epss":0.0051,"slug":"cve-2026-50566-fission-privilege-escalation-via-environment-container","title":"Fission privilege escalation via Environment Container SecurityContext bypass","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:13.04+00:00","url":"https://junglewise.ai/threats/cve-2026-50566-fission-privilege-escalation-via-environment-container"},{"cve":"CVE-2026-50565","cvss":4.9,"epss":0.0044,"slug":"cve-2026-50565-fission-privilege-escalation-via-serviceaccount-token-automount","title":"Fission privilege escalation via ServiceAccount token automount in builder pods","severity":"medium","exploited":false,"published_at":"2026-06-10T18:17:12.877+00:00","url":"https://junglewise.ai/threats/cve-2026-50565-fission-privilege-escalation-via-serviceaccount-token-automount"},{"cve":"CVE-2026-50564","cvss":9.9,"epss":0.0051,"slug":"cve-2026-50564-fission-privilege-escalation-via-podspec-injection-in-environment","title":"Fission privilege escalation via PodSpec injection in Environment CRD","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:12.74+00:00","url":"https://junglewise.ai/threats/cve-2026-50564-fission-privilege-escalation-via-podspec-injection-in-environment"},{"cve":"CVE-2026-50563","cvss":9.9,"epss":0.0051,"slug":"cve-2026-50563-fission-container-executor-privilege-escalation-via-podspec","title":"Fission Container Executor privilege escalation via PodSpec injection","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:12.607+00:00","url":"https://junglewise.ai/threats/cve-2026-50563-fission-container-executor-privilege-escalation-via-podspec"},{"cve":"CVE-2026-50545","cvss":9.9,"epss":0.0052,"slug":"cve-2026-50545-fission-podspec-injection-leading-to-node-escape-in-environment","title":"Fission PodSpec injection leading to node escape in Environment CRD","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:12.467+00:00","url":"https://junglewise.ai/threats/cve-2026-50545-fission-podspec-injection-leading-to-node-escape-in-environment"},{"cve":"CVE-2026-49824","cvss":8.5,"epss":0.0039,"slug":"cve-2026-49824-fission-improper-authorization-via-cross-namespace-environment","title":"Fission improper authorization via cross-namespace environment references","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:10.517+00:00","url":"https://junglewise.ai/threats/cve-2026-49824-fission-improper-authorization-via-cross-namespace-environment"},{"cve":"CVE-2026-49823","cvss":7.7,"epss":0.0044,"slug":"cve-2026-49823-fission-improper-authorization-in-function-packageref-namespace","title":"Fission improper authorization in Function PackageRef namespace validation","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:10.38+00:00","url":"https://junglewise.ai/threats/cve-2026-49823-fission-improper-authorization-in-function-packageref-namespace"},{"cve":"CVE-2026-49822","cvss":7.7,"epss":0.004,"slug":"cve-2026-49822-fission-cross-namespace-event-leakage-in-kuberneteswatchtrigger","title":"Fission cross-namespace event leakage in KubernetesWatchTrigger","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:10.243+00:00","url":"https://junglewise.ai/threats/cve-2026-49822-fission-cross-namespace-event-leakage-in-kuberneteswatchtrigger"},{"cve":"CVE-2026-49821","cvss":7.7,"epss":0.004,"slug":"cve-2026-49821-fission-cross-namespace-auth-bypass-in-buildermgr-controller","title":"Fission cross-namespace auth bypass in buildermgr controller","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:10.1+00:00","url":"https://junglewise.ai/threats/cve-2026-49821-fission-cross-namespace-auth-bypass-in-buildermgr-controller"},{"cve":"CVE-2026-46618","cvss":4,"epss":0.006,"slug":"cve-2026-46618-fission-os-command-injection-in-builder-component","title":"Fission OS command injection in builder component","severity":"medium","exploited":false,"published_at":"2026-06-10T18:17:05.863+00:00","url":"https://junglewise.ai/threats/cve-2026-46618-fission-os-command-injection-in-builder-component"},{"cve":"CVE-2026-46617","cvss":4,"epss":0.0048,"slug":"cve-2026-46617-fission-privilege-escalation-via-serviceaccount-token-leakage-in","title":"Fission privilege escalation via ServiceAccount token leakage in runtime pods","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:05.72+00:00","url":"https://junglewise.ai/threats/cve-2026-46617-fission-privilege-escalation-via-serviceaccount-token-leakage-in"},{"cve":"CVE-2026-46614","cvss":9.8,"epss":0.0065,"slug":"cve-2026-46614-fission-auth-bypass-via-internal-route-exposure-in-router","title":"Fission auth bypass via internal route exposure in router","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:05.58+00:00","url":"https://junglewise.ai/threats/cve-2026-46614-fission-auth-bypass-via-internal-route-exposure-in-router"},{"cve":"CVE-2026-46612","cvss":8.8,"epss":0.0066,"slug":"cve-2026-46612-fission-missing-authentication-in-storagesvc-archive-handlers","title":"Fission missing authentication in storagesvc archive handlers","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:05.427+00:00","url":"https://junglewise.ai/threats/cve-2026-46612-fission-missing-authentication-in-storagesvc-archive-handlers"}],"vendor":{"hub":true,"name":"Fission","slug":"fission","homepage":"https://fission.io/","description":"Fission is a software vendor that provides a serverless function-as-a-service framework for Kubernetes.","url":"https://junglewise.ai/threats/vendors/fission"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2026-50545","cvss":9.9,"epss":0.0052,"slug":"cve-2026-50545-fission-podspec-injection-leading-to-node-escape-in-environment","title":"Fission PodSpec injection leading to node escape in Environment CRD","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:12.467+00:00","url":"https://junglewise.ai/threats/cve-2026-50545-fission-podspec-injection-leading-to-node-escape-in-environment"},{"cve":"CVE-2026-50566","cvss":9.9,"epss":0.0051,"slug":"cve-2026-50566-fission-privilege-escalation-via-environment-container","title":"Fission privilege escalation via Environment Container SecurityContext bypass","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:13.04+00:00","url":"https://junglewise.ai/threats/cve-2026-50566-fission-privilege-escalation-via-environment-container"},{"cve":"CVE-2026-50564","cvss":9.9,"epss":0.0051,"slug":"cve-2026-50564-fission-privilege-escalation-via-podspec-injection-in-environment","title":"Fission privilege escalation via PodSpec injection in Environment CRD","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:12.74+00:00","url":"https://junglewise.ai/threats/cve-2026-50564-fission-privilege-escalation-via-podspec-injection-in-environment"},{"cve":"CVE-2026-50563","cvss":9.9,"epss":0.0051,"slug":"cve-2026-50563-fission-container-executor-privilege-escalation-via-podspec","title":"Fission Container Executor privilege escalation via PodSpec injection","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:12.607+00:00","url":"https://junglewise.ai/threats/cve-2026-50563-fission-container-executor-privilege-escalation-via-podspec"},{"cve":"CVE-2026-46614","cvss":9.8,"epss":0.0065,"slug":"cve-2026-46614-fission-auth-bypass-via-internal-route-exposure-in-router","title":"Fission auth bypass via internal route exposure in router","severity":"critical","exploited":false,"published_at":"2026-06-10T18:17:05.58+00:00","url":"https://junglewise.ai/threats/cve-2026-46614-fission-auth-bypass-via-internal-route-exposure-in-router"},{"cve":"CVE-2026-46612","cvss":8.8,"epss":0.0066,"slug":"cve-2026-46612-fission-missing-authentication-in-storagesvc-archive-handlers","title":"Fission missing authentication in storagesvc archive handlers","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:05.427+00:00","url":"https://junglewise.ai/threats/cve-2026-46612-fission-missing-authentication-in-storagesvc-archive-handlers"},{"cve":"CVE-2026-50570","cvss":8.5,"epss":0.0046,"slug":"cve-2026-50570-fission-incomplete-capability-denylist-in-environment-and","title":"Fission incomplete capability denylist in Environment and Function CRDs","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:13.623+00:00","url":"https://junglewise.ai/threats/cve-2026-50570-fission-incomplete-capability-denylist-in-environment-and"},{"cve":"CVE-2026-49824","cvss":8.5,"epss":0.0039,"slug":"cve-2026-49824-fission-improper-authorization-via-cross-namespace-environment","title":"Fission improper authorization via cross-namespace environment references","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:10.517+00:00","url":"https://junglewise.ai/threats/cve-2026-49824-fission-improper-authorization-via-cross-namespace-environment"},{"cvss":8.1,"slug":"fission-privilege-escalation-in-messagequeuetrigger-scaler-manager-7fe266a4","title":"Fission privilege escalation in MessageQueueTrigger scaler manager","severity":"high","exploited":false,"published_at":"2026-06-30T18:12:48+00:00","url":"https://junglewise.ai/threats/fission-privilege-escalation-in-messagequeuetrigger-scaler-manager-7fe266a4"},{"cve":"CVE-2026-50567","cvss":7.7,"epss":0.0045,"slug":"cve-2026-50567-fission-path-traversal-in-zip-extraction-utility","title":"Fission path traversal in zip extraction utility","severity":"high","exploited":false,"published_at":"2026-06-10T18:17:13.197+00:00","url":"https://junglewise.ai/threats/cve-2026-50567-fission-path-traversal-in-zip-extraction-utility"}],"generated_at":"2026-09-26T16:07:00.132667+00:00","technologies":[{"name":"Fission","slug":"fission","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/fission"}]}