{"vulnerability": "cve-2026-4432", "sightings": [{"uuid": "731e01e3-bb08-4206-ad36-eff1c95fbad4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44326", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mmu3n244p52s", "content": "\ud83d\udd34 CVE-2026-44326 - Critical (9.4)\n\nfree5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mo...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-44326/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-27T18:01:19.680295Z"}, {"uuid": "74b597f1-65e0-4e81-8a7b-549bbbc46518", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44327", "type": "seen", "source": "https://mastodon.social/ap/users/115755483699003887/statuses/116647845023345610", "content": "\ud83d\udd34 CVE-2026-44327 - Critical (10)\nfree5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the nnef-oam route group without inbound OAuth2/bearer-token authorization. A network attacker who can reach NEF on the SBI can hit the OAM route...\n\ud83d\udd17 https://www.thehackerwire.com/vulnerability/CVE-2026-44327/\n#CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack", "creation_timestamp": "2026-05-27T18:01:22.767848Z"}, {"uuid": "fb3823d5-4239-4cce-843a-871753112b6a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44327", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mmu3nbo6rk26", "content": "\ud83d\udd34 CVE-2026-44327 - Critical (10)\n\nfree5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mo...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-44327/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-27T18:01:27.637800Z"}, {"uuid": "2aa32127-5015-4601-92e5-217b2f72aea5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44327", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmwkqnuwx526", "content": "\ud83d\udccc CVE-2026-44327 - free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the nnef-oam route group without inbound OAuth2/... https://www.cyberhub.blog/cves/CVE-2026-44327", "creation_timestamp": "2026-05-28T17:37:06.479655Z"}, {"uuid": "29c2539d-39c8-4bb8-8d50-8477b522824b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44328", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmwprncmcn2y", "content": "\ud83d\udccc CVE-2026-44328 - free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's SMF mounts the UPI management route group without inbound O... https://www.cyberhub.blog/cves/CVE-2026-44328", "creation_timestamp": "2026-05-28T19:07:08.048961Z"}, {"uuid": "2504b8fb-7029-4bf4-a49a-910ec62f0ac6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44329", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmwmgdr5s42v", "content": "\ud83d\udccc CVE-2026-44329 - free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's SMF mounts the UPI management route group without OAuth2/be... https://www.cyberhub.blog/cves/CVE-2026-44329", "creation_timestamp": "2026-05-28T18:07:07.426435Z"}, {"uuid": "a0404267-4e41-44fe-bc8a-7a9f823b89ac", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44326", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmwo3y6obq2v", "content": "\ud83d\udccc CVE-2026-44326 - free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the 3gpp-traffic-influence API without inbound O... https://www.cyberhub.blog/cves/CVE-2026-44326", "creation_timestamp": "2026-05-28T18:37:07.104457Z"}, {"uuid": "98ea79c3-57a3-4a72-9153-603299b83f3d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44328", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-p9mg-74mg-cwwr", "content": "", "creation_timestamp": "2026-05-08T23:01:56.000000Z"}, {"uuid": "a0619135-c136-48c4-9f26-932ee0f88db9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44327", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-cmpj-2x3g-m7g3", "content": "", "creation_timestamp": "2026-05-08T22:59:22.000000Z"}, {"uuid": "75711bbe-8668-4534-8099-5a62e2dcee3c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44326", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-3p28-73q7-45xp", "content": "", "creation_timestamp": "2026-05-08T22:58:59.000000Z"}, {"uuid": "ebd353dd-a311-443a-8fdb-c9cfa506f5a5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44325", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-f8qv-7x5w-qr48", "content": "", "creation_timestamp": "2026-05-08T22:56:03.000000Z"}, {"uuid": "571ea71b-28ab-4949-835e-757c9ef82f2b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44324", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-jqfc-gwj5-3w63", "content": "", "creation_timestamp": "2026-05-08T22:52:20.000000Z"}, {"uuid": "87ed7e93-6568-4d25-98f4-c330086cf51d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44323", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-4rqf-grm6-vf75", "content": "", "creation_timestamp": "2026-05-08T22:52:00.000000Z"}, {"uuid": "ea294a15-bdc6-4dd5-bf90-ca5e64b3cd04", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44322", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-j59f-x285-69jx", "content": "", "creation_timestamp": "2026-05-08T22:50:57.000000Z"}, {"uuid": "467b784f-0287-44d0-9690-f7dcbce1d049", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44321", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-44qj-cghf-9p97", "content": "", "creation_timestamp": "2026-05-08T22:47:24.000000Z"}, {"uuid": "6fc45d54-e662-49a9-8f51-05a4c30a8a8f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44329", "type": "published-proof-of-concept", "source": "https://github.com/free5gc/free5gc/security/advisories/GHSA-3258-qmv8-frp3", "content": "", "creation_timestamp": "2026-05-07T01:14:40.000000Z"}, {"uuid": "d811faa1-c846-4776-8f42-8702e53f90cd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44320", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-wqfh-gq79-j8mf", "content": "", "creation_timestamp": "2026-05-08T22:46:37.000000Z"}]}