{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45815","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2026-05-13T09:31:25.414Z","datePublished":"2026-07-24T12:10:38.456Z","dateUpdated":"2026-07-24T18:20:48.428Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Apache NimBLE","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"1.9.0","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"reporter","value":"Amemoyoi https://github.com/Amemoyoi"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Reachable Assertion vulnerability in Apache NimBLE.<br>A specially crafted&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">ATT Read Multiple Variable Response (BLE_ATT_OP_READ_MULT_VAR_RSP) may trigger assert in ATT parser.</span></p><p><span style=\"background-color: rgb(255, 255, 255);\">Severity is medium as this requires DUT to first send <span style=\"background-color: rgb(255, 255, 255);\">ATT Read Multiple Variable Request.</span></span></p><p>This issue affects Apache NimBLE: through 1.9.0.</p><p>Users are recommended to upgrade to version 1.10.0, which fixes the issue.</p>"}],"value":"Reachable Assertion vulnerability in Apache NimBLE.\nA specially crafted ATT Read Multiple Variable Response (BLE_ATT_OP_READ_MULT_VAR_RSP) may trigger assert in ATT parser.\n\nSeverity is medium as this requires DUT to first send ATT Read Multiple Variable Request.\n\nThis issue affects Apache NimBLE: through 1.9.0.\n\nUsers are recommended to upgrade to version 1.10.0, which fixes the issue."}],"metrics":[{"other":{"content":{"text":"moderate"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-617","description":"CWE-617 Reachable Assertion","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-07-24T12:10:38.456Z"},"references":[{"tags":["patch"],"url":"https://github.com/apache/mynewt-nimble/commit/fae6a4874309ba0175d2c444e20f8a6bde007425"},{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/3d09hgo5zmm7dnryst3tb9857hk1bbos"}],"source":{"discovery":"UNKNOWN"},"title":"Apache NimBLE: Remote reachable assertion in ATT Read Multiple Variable Response handler","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/07/24/14"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-07-24T14:34:46.278Z"}},{"metrics":[{"cvssV3_1":{"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"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-24T18:20:30.342440Z","id":"CVE-2026-45815","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":"2026-07-24T18:20:48.428Z"}}]}}