{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-75892", "assignerOrgId": "74b3a70d-cca6-4d34-9789-e83b222ae3be", "state": "PUBLISHED", "assignerShortName": "redhat-cnalr", "dateReserved": "2026-08-18T14:04:08.775Z", "datePublished": "2026-09-18T18:30:31.298Z", "dateUpdated": "2026-09-18T18:37:36.605Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unknown", "product": "osmo-ggsn", "repo": "https://cgit.osmocom.org/osmo-ggsn/", "vendor": "Osmocom", "versions": [{"status": "affected", "version": "1.14.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Nikolas Null \"n0k0\" - Security Researcher at mnemonic"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "In osmo-ggsn 1.14.0 an out of bounds write issue was found in the gtp_decode_pdp_ctx() function through the PDP context GSN-Address sub-field, leading to memory corruption."}], "value": "In osmo-ggsn 1.14.0 an out of bounds write issue was found in the\u00a0gtp_decode_pdp_ctx() function through the PDP context GSN-Address sub-field, leading to memory corruption."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-787", "description": "CWE-787 Out-of-bounds write", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "74b3a70d-cca6-4d34-9789-e83b222ae3be", "shortName": "redhat-cnalr", "dateUpdated": "2026-09-18T18:37:36.605Z"}, "references": [{"tags": ["patch", "mitigation"], "url": "https://cgit.osmocom.org/osmo-ggsn/commit/?id=6c322f4dd339401a437da3c89c95f2bf64bca995"}], "source": {"discovery": "UNKNOWN"}, "title": "Out of bounds write in PDP ctx GSN-Address decode", "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "osmo-ggsn", "repo": "https://cgit.osmocom.org/osmo-ggsn/", "vendor": "Osmocom", "versions": [{"status": "affected", "version": "1.14.0", "versionType": "semver"}]}], "source": "74b3a70d-cca6-4d34-9789-e83b222ae3be"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In osmo-ggsn 1.14.0 an out of bounds write issue was found in the\u00a0gtp_decode_pdp_ctx() function through the PDP context GSN-Address sub-field, leading to memory corruption."}], "id": "CVE-2026-75892", "lastModified": "2026-09-18T19:24:36.593", "metrics": {}, "published": "2026-09-18T19:16:45.747", "references": [{"source": "74b3a70d-cca6-4d34-9789-e83b222ae3be", "url": "https://cgit.osmocom.org/osmo-ggsn/commit/?id=6c322f4dd339401a437da3c89c95f2bf64bca995"}], "sourceIdentifier": "74b3a70d-cca6-4d34-9789-e83b222ae3be", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "74b3a70d-cca6-4d34-9789-e83b222ae3be", "type": "Secondary"}]}

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