{"schema_version":1,"title":"github.com/free5gc/free5gc (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in github.com/free5gc/free5gc (Go): 0 in the last 7 days and 2 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55068, was published on 28 August 2026.","url":"https://junglewise.ai/threats/technologies/github-com-free5gc-free5gc","json_url":"https://junglewise.ai/threats/technologies/github-com-free5gc-free5gc.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-free5gc","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":6,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":2,"last_365_days":2},"latest":[{"cve":"CVE-2026-55068","cvss":4,"epss":0.0059,"slug":"cve-2026-55068-free5gc-nrf-input-validation-bypass-in-nf-profile-registration","title":"free5GC is an open-source implementation of the 5G core network. In 4.2.2 and earlier, the NRF RegisterNFInstance handler at PUT /nnrf-nfm/v","severity":"critical","exploited":false,"published_at":"2026-08-28T20:18:24.183+00:00","url":"https://junglewise.ai/threats/cve-2026-55068-free5gc-nrf-input-validation-bypass-in-nf-profile-registration"},{"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-2023-47025","epss":0.0025,"slug":"cve-2023-47025-free5gc-allows-a-local-attacker-to-cause-a-denial-of-service-via","title":"Free5gc allows a local attacker to cause a denial of service via the free5gc-compose component","severity":"info","exploited":false,"published_at":"2023-11-17T00:31:06+00:00","url":"https://junglewise.ai/threats/cve-2023-47025-free5gc-allows-a-local-attacker-to-cause-a-denial-of-service-via"},{"cve":"CVE-2023-47345","cvss":3.1,"epss":0.0085,"slug":"cve-2023-47345-free5gc-buffer-overflow-vulnerability","title":"free5gc Buffer Overflow vulnerability","severity":"low","exploited":false,"published_at":"2023-11-16T00:30:55+00:00","url":"https://junglewise.ai/threats/cve-2023-47345-free5gc-buffer-overflow-vulnerability"},{"cve":"CVE-2022-38871","cvss":3.1,"epss":0.0077,"slug":"cve-2022-38871-free5gc-vulnerable-to-uncontrolled-resource-consumption","title":"Free5gc vulnerable to uncontrolled resource consumption","severity":"low","exploited":false,"published_at":"2022-11-19T00:30:55+00:00","url":"https://junglewise.ai/threats/cve-2022-38871-free5gc-vulnerable-to-uncontrolled-resource-consumption"},{"cve":"CVE-2022-43677","cvss":3.1,"epss":0.0073,"slug":"cve-2022-43677-free5gc-vulnerable-to-malformed-ngap-message-crashing-the-amf-and","title":"GO-2022-1083 - Panic on malformed messages in github.com/free5gc/aper","severity":"low","exploited":false,"published_at":"2022-11-02T21:52:22+00:00","url":"https://junglewise.ai/threats/cve-2022-43677-free5gc-vulnerable-to-malformed-ngap-message-crashing-the-amf-and"}],"weekly":[{"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":1,"exploited":0,"vulnerabilities":1},{"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},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":274,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server"},{"name":"github.com/mattermost/mattermost-server/v6 (Go)","slug":"github-com-mattermost-mattermost-server-v6","vulnerabilities":188,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":182,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":128,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik (Go)","slug":"github-com-traefik-traefik","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik"},{"name":"github.com/usememos/memos (Go)","slug":"github-com-usememos-memos","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-usememos-memos"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":73,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"name":"github.com/traefik/traefik/v3 (Go)","slug":"github-com-traefik-traefik-v3","vulnerabilities":68,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v3"}],"technology":{"hub":true,"name":"github.com/free5gc/free5gc (Go)","slug":"github-com-free5gc-free5gc","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://free5gc.org/","repo_url":"https://github.com/free5gc/free5gc","description":"An open-source implementation of the 5G core network written in Go.","url":"https://junglewise.ai/threats/technologies/github-com-free5gc-free5gc"},"most_severe":[{"cve":"CVE-2026-55068","cvss":4,"epss":0.0059,"slug":"cve-2026-55068-free5gc-nrf-input-validation-bypass-in-nf-profile-registration","title":"free5GC is an open-source implementation of the 5G core network. In 4.2.2 and earlier, the NRF RegisterNFInstance handler at PUT /nnrf-nfm/v","severity":"critical","exploited":false,"published_at":"2026-08-28T20:18:24.183+00:00","url":"https://junglewise.ai/threats/cve-2026-55068-free5gc-nrf-input-validation-bypass-in-nf-profile-registration"},{"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-2023-47345","cvss":3.1,"epss":0.0085,"slug":"cve-2023-47345-free5gc-buffer-overflow-vulnerability","title":"free5gc Buffer Overflow vulnerability","severity":"low","exploited":false,"published_at":"2023-11-16T00:30:55+00:00","url":"https://junglewise.ai/threats/cve-2023-47345-free5gc-buffer-overflow-vulnerability"},{"cve":"CVE-2022-38871","cvss":3.1,"epss":0.0077,"slug":"cve-2022-38871-free5gc-vulnerable-to-uncontrolled-resource-consumption","title":"Free5gc vulnerable to uncontrolled resource consumption","severity":"low","exploited":false,"published_at":"2022-11-19T00:30:55+00:00","url":"https://junglewise.ai/threats/cve-2022-38871-free5gc-vulnerable-to-uncontrolled-resource-consumption"},{"cve":"CVE-2022-43677","cvss":3.1,"epss":0.0073,"slug":"cve-2022-43677-free5gc-vulnerable-to-malformed-ngap-message-crashing-the-amf-and","title":"GO-2022-1083 - Panic on malformed messages in github.com/free5gc/aper","severity":"low","exploited":false,"published_at":"2022-11-02T21:52:22+00:00","url":"https://junglewise.ai/threats/cve-2022-43677-free5gc-vulnerable-to-malformed-ngap-message-crashing-the-amf-and"},{"cve":"CVE-2023-47025","epss":0.0025,"slug":"cve-2023-47025-free5gc-allows-a-local-attacker-to-cause-a-denial-of-service-via","title":"Free5gc allows a local attacker to cause a denial of service via the free5gc-compose component","severity":"info","exploited":false,"published_at":"2023-11-17T00:31:06+00:00","url":"https://junglewise.ai/threats/cve-2023-47025-free5gc-allows-a-local-attacker-to-cause-a-denial-of-service-via"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}