{"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":"2026-09-21T18:18:18.391Z"},"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 gtp_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"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-09-21T18:17:42.692934Z","id":"CVE-2026-75892","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-21T18:18:18.391Z"}}]}}