# github.com/free5gc/free5gc (Go) vulnerabilities Source: https://junglewise.ai/threats/technologies/github-com-free5gc-free5gc Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/github-com-free5gc-free5gc.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 6 vulnerabilities in github.com/free5gc/free5gc (Go): 0 in the last 7 days and 1 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. Nothing was published in the last eight weeks. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 1 - All time: 6 (1 critical, 0 exploited in the wild) ## About github.com/free5gc/free5gc (Go) An open-source implementation of the 5G core network written in Go. ## Latest github.com/free5gc/free5gc (Go) vulnerabilities - [CVE-2026-55068: free5GC NRF input validation bypass in NF profile registration](https://junglewise.ai/threats/cve-2026-55068-free5gc-nrf-input-validation-bypass-in-nf-profile-registration) (critical, CVSS 4, published 28 Aug 2026) - [CVE-2026-53551: free5gc AUSF improper input validation in supiOrSuci field](https://junglewise.ai/threats/cve-2026-53551-free5gc-ausf-improper-input-validation-in-supiorsuci-field) (medium, CVSS 4, published 31 Jul 2026) - [CVE-2023-47025: Free5gc allows a local attacker to cause a denial of service via the free5gc-compose component](https://junglewise.ai/threats/cve-2023-47025-free5gc-allows-a-local-attacker-to-cause-a-denial-of-service-via) (info, published 17 Nov 2023) - [CVE-2023-47345: free5gc Buffer Overflow vulnerability](https://junglewise.ai/threats/cve-2023-47345-free5gc-buffer-overflow-vulnerability) (low, CVSS 3.1, published 16 Nov 2023) - [CVE-2022-38871: Free5gc vulnerable to uncontrolled resource consumption](https://junglewise.ai/threats/cve-2022-38871-free5gc-vulnerable-to-uncontrolled-resource-consumption) (low, CVSS 3.1, published 19 Nov 2022) - [CVE-2022-43677: GO-2022-1083 - Panic on malformed messages in github.com/free5gc/aper](https://junglewise.ai/threats/cve-2022-43677-free5gc-vulnerable-to-malformed-ngap-message-crashing-the-amf-and) (low, CVSS 3.1, published 2 Nov 2022) ## Most severe github.com/free5gc/free5gc (Go) vulnerabilities - [CVE-2026-55068: free5GC NRF input validation bypass in NF profile registration](https://junglewise.ai/threats/cve-2026-55068-free5gc-nrf-input-validation-bypass-in-nf-profile-registration) (critical, CVSS 4, published 28 Aug 2026) - [CVE-2026-53551: free5gc AUSF improper input validation in supiOrSuci field](https://junglewise.ai/threats/cve-2026-53551-free5gc-ausf-improper-input-validation-in-supiorsuci-field) (medium, CVSS 4, published 31 Jul 2026) - [CVE-2023-47345: free5gc Buffer Overflow vulnerability](https://junglewise.ai/threats/cve-2023-47345-free5gc-buffer-overflow-vulnerability) (low, CVSS 3.1, published 16 Nov 2023) - [CVE-2022-38871: Free5gc vulnerable to uncontrolled resource consumption](https://junglewise.ai/threats/cve-2022-38871-free5gc-vulnerable-to-uncontrolled-resource-consumption) (low, CVSS 3.1, published 19 Nov 2022) - [CVE-2022-43677: GO-2022-1083 - Panic on malformed messages in github.com/free5gc/aper](https://junglewise.ai/threats/cve-2022-43677-free5gc-vulnerable-to-malformed-ngap-message-crashing-the-amf-and) (low, CVSS 3.1, published 2 Nov 2022) - [CVE-2023-47025: Free5gc allows a local attacker to cause a denial of service via the free5gc-compose component](https://junglewise.ai/threats/cve-2023-47025-free5gc-allows-a-local-attacker-to-cause-a-denial-of-service-via) (info, published 17 Nov 2023) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 1 | 1 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Go technologies - [github.com/mattermost/mattermost-server (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server): 297 vulnerabilities - [github.com/mattermost/mattermost-server/v6 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6): 222 vulnerabilities - [github.com/mattermost/mattermost/server/v8 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8): 207 vulnerabilities - [github.com/mattermost/mattermost-server/v5 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5): 199 vulnerabilities - [stdlib (Go)](https://junglewise.ai/threats/technologies/go-stdlib): 178 vulnerabilities - [github.com/siyuan-note/siyuan/kernel (Go)](https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel): 160 vulnerabilities - [code.gitea.io/gitea (Go)](https://junglewise.ai/threats/technologies/code-gitea-io-gitea): 126 vulnerabilities - [code.vikunja.io/api (Go)](https://junglewise.ai/threats/technologies/code-vikunja-io-api): 91 vulnerabilities - [gogs.io/gogs (Go)](https://junglewise.ai/threats/technologies/gogs-io-gogs): 81 vulnerabilities - [github.com/traefik/traefik/v2 (Go)](https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2): 78 vulnerabilities - [github.com/traefik/traefik (Go)](https://junglewise.ai/threats/technologies/github-com-traefik-traefik): 75 vulnerabilities - [github.com/usememos/memos (Go)](https://junglewise.ai/threats/technologies/github-com-usememos-memos): 75 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "github.com/free5gc/free5gc (Go) vulnerabilities", https://junglewise.ai/threats/technologies/github-com-free5gc-free5gc, 13 November 2026.