{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-104591", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-10-26T18:44:30.492Z", "dateReserved": "2026-10-02T00:00:00.000Z", "datePublished": "2026-10-26T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-10-26T18:44:30.492Z"}, "descriptions": [{"lang": "en", "value": "libosmocore through 1.14.1 contains a buffer overflow in osmo_iuup_compute_payload_crc() in src/gsm/iuup.c. This allows a remote attacker to cause a denial of service."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://osmocom.org/issues/7052"}, {"url": "https://github.com/osmocom/libosmocore/commit/0b0f165106b7918435a47f8cb28c651228b8e4aa"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "libosmocore through 1.14.1 contains a buffer overflow in osmo_iuup_compute_payload_crc() in src/gsm/iuup.c. This allows a remote attacker to cause a denial of service."}], "id": "CVE-2026-104591", "lastModified": "2026-10-26T19:16:28.257", "metrics": {}, "published": "2026-10-26T19:16:28.257", "references": [{"source": "cve@mitre.org", "url": "https://github.com/osmocom/libosmocore/commit/0b0f165106b7918435a47f8cb28c651228b8e4aa"}, {"source": "cve@mitre.org", "url": "https://osmocom.org/issues/7052"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"created": "2026-10-26T21:00:10.152663+00:00", "title": "Buffer Overflow in libosmocore IUUP CRC Function Leading to Denial of Service", "updated": "2026-10-26T21:00:10.152669+00:00", "vendors": [], "weaknesses": ["CWE-120"]}