{"schema_version":1,"title":"github.com/free5gc/ausf (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in github.com/free5gc/ausf (Go): 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55785, was published on 28 August 2026.","url":"https://junglewise.ai/threats/technologies/github-com-free5gc-ausf","json_url":"https://junglewise.ai/threats/technologies/github-com-free5gc-ausf.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/technologies/github-com-free5gc-ausf","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":2,"last_90_days":3,"last_365_days":4},"latest":[{"cve":"CVE-2026-55785","cvss":3.7,"epss":0.0045,"slug":"cve-2026-55785-free5gc-ausf-non-constant-time-authentication-comparison-and","title":"free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the AUSF component performs cryptographic authentication co","severity":"low","exploited":false,"published_at":"2026-08-28T23:17:07.697+00:00","url":"https://junglewise.ai/threats/cve-2026-55785-free5gc-ausf-non-constant-time-authentication-comparison-and"},{"cve":"CVE-2026-55784","cvss":7.5,"epss":0.0042,"slug":"cve-2026-55784-free5gc-ausf-authentication-context-race-condition","title":"free5GC is an open-source implementation of the 5G core network. In version 1.4.4 and earlier, the AUSF component stores per-subscriber auth","severity":"high","exploited":false,"published_at":"2026-08-28T23:17:07.517+00:00","url":"https://junglewise.ai/threats/cve-2026-55784-free5gc-ausf-authentication-context-race-condition"},{"cve":"CVE-2026-53551","cvss":4,"epss":0.0074,"slug":"cve-2026-53551-free5gc-ausf-improper-input-validation-in-supiorsuci-field","title":"free5gc AUSF improper input validation in supiOrSuci field","severity":"medium","exploited":false,"published_at":"2026-07-31T20:16:51.697+00:00","url":"https://junglewise.ai/threats/cve-2026-53551-free5gc-ausf-improper-input-validation-in-supiorsuci-field"},{"cve":"CVE-2026-33063","cvss":4,"epss":0.0088,"slug":"cve-2026-33063-free5gc-ausf-ue-authentication-panic-on-nil-sucisupimap-interface","title":"GO-2026-4754 - free5GC AUSF UE Authentication Panic on Nil SuciSupiMap Interface Conversion in github.com/free5gc/ausf","severity":"medium","exploited":false,"published_at":"2026-03-23T18:14:51+00:00","url":"https://junglewise.ai/threats/cve-2026-33063-free5gc-ausf-ue-authentication-panic-on-nil-sucisupimap-interface"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"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":1},{"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":2},{"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}],"related":[{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":83,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":76,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"github.com/rclone/rclone (Go)","slug":"github-com-rclone-rclone","vulnerabilities":26,"url":"https://junglewise.ai/threats/technologies/github-com-rclone-rclone"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":25,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/filebrowser/filebrowser/v2 (Go)","slug":"github-com-filebrowser-filebrowser-v2","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/github-com-filebrowser-filebrowser-v2"},{"name":"github.com/fission/fission (Go)","slug":"github-com-fission-fission","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/github-com-fission-fission"},{"name":"github.com/klever-io/klever-go (Go)","slug":"github-com-klever-io-klever-go","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/github-com-klever-io-klever-go"},{"name":"code.vikunja.io/api (Go)","slug":"code-vikunja-io-api","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/code-vikunja-io-api"},{"name":"github.com/cloudreve/Cloudreve/v4 (Go)","slug":"github-com-cloudreve-cloudreve-v4","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/github-com-cloudreve-cloudreve-v4"},{"name":"github.com/gotenberg/gotenberg/v8 (Go)","slug":"github-com-gotenberg-gotenberg-v8","vulnerabilities":14,"url":"https://junglewise.ai/threats/technologies/github-com-gotenberg-gotenberg-v8"},{"name":"github.com/nezhahq/nezha (Go)","slug":"github-com-nezhahq-nezha","vulnerabilities":14,"url":"https://junglewise.ai/threats/technologies/github-com-nezhahq-nezha"},{"name":"github.com/fleetdm/fleet/v4 (Go)","slug":"github-com-fleetdm-fleet-v4","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/github-com-fleetdm-fleet-v4"}],"technology":{"hub":true,"name":"github.com/free5gc/ausf (Go)","slug":"github-com-free5gc-ausf","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"repo_url":"https://github.com/free5gc/ausf","description":"The Authentication Server Function (AUSF) component of the free5GC open-source 5G core network project.","url":"https://junglewise.ai/threats/technologies/github-com-free5gc-ausf"},"most_severe":[{"cve":"CVE-2026-55784","cvss":7.5,"epss":0.0042,"slug":"cve-2026-55784-free5gc-ausf-authentication-context-race-condition","title":"free5GC is an open-source implementation of the 5G core network. In version 1.4.4 and earlier, the AUSF component stores per-subscriber auth","severity":"high","exploited":false,"published_at":"2026-08-28T23:17:07.517+00:00","url":"https://junglewise.ai/threats/cve-2026-55784-free5gc-ausf-authentication-context-race-condition"},{"cve":"CVE-2026-33063","cvss":4,"epss":0.0088,"slug":"cve-2026-33063-free5gc-ausf-ue-authentication-panic-on-nil-sucisupimap-interface","title":"GO-2026-4754 - free5GC AUSF UE Authentication Panic on Nil SuciSupiMap Interface Conversion in github.com/free5gc/ausf","severity":"medium","exploited":false,"published_at":"2026-03-23T18:14:51+00:00","url":"https://junglewise.ai/threats/cve-2026-33063-free5gc-ausf-ue-authentication-panic-on-nil-sucisupimap-interface"},{"cve":"CVE-2026-53551","cvss":4,"epss":0.0074,"slug":"cve-2026-53551-free5gc-ausf-improper-input-validation-in-supiorsuci-field","title":"free5gc AUSF improper input validation in supiOrSuci field","severity":"medium","exploited":false,"published_at":"2026-07-31T20:16:51.697+00:00","url":"https://junglewise.ai/threats/cve-2026-53551-free5gc-ausf-improper-input-validation-in-supiorsuci-field"},{"cve":"CVE-2026-55785","cvss":3.7,"epss":0.0045,"slug":"cve-2026-55785-free5gc-ausf-non-constant-time-authentication-comparison-and","title":"free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the AUSF component performs cryptographic authentication co","severity":"low","exploited":false,"published_at":"2026-08-28T23:17:07.697+00:00","url":"https://junglewise.ai/threats/cve-2026-55785-free5gc-ausf-non-constant-time-authentication-comparison-and"}],"generated_at":"2026-09-26T16:07:00.132667+00:00"}