CVE-2026-75893

{"id": "CVE-2026-75893", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-75893", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-21T18:15:49.133561Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "74b3a70d-cca6-4d34-9789-e83b222ae3be", "affectedData": [{"repo": "https://cgit.osmocom.org/osmo-bsc/", "vendor": "Osmocom", "product": "osmo-bsc", "versions": [{"status": "affected", "version": "1.0.1", "lessThan": "1.14.1", "versionType": "semver"}], "defaultStatus": "unknown"}]}], "published": "2026-09-18T19:16:45.860", "references": [{"url": "https://cgit.osmocom.org/osmo-bsc/commit/?id=2852a03c153cd9418c2a86d0b2193ac41169dbb7", "source": "74b3a70d-cca6-4d34-9789-e83b222ae3be"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "74b3a70d-cca6-4d34-9789-e83b222ae3be", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "In osmo-bsc from 1.0.1 through 1.14.1 a heap based buffer overflow issue was found in the\u00a0ipaccess_proxy_read_msg()\u00a0 function via\u00a0IPA frame lengths."}], "lastModified": "2026-09-21T19:17:09.910", "sourceIdentifier": "74b3a70d-cca6-4d34-9789-e83b222ae3be"}