{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-51376", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-08-28T15:32:20.805Z", "dateReserved": "2026-06-07T00:00:00.000Z", "datePublished": "2026-08-28T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-08-28T15:32:20.805Z"}, "descriptions": [{"lang": "en", "value": "An issue in BitChat for iOS v1.15.0 allows a remote attacker to cause a denial of service via an unauthenticated MESSAGE packet into the mesh gossip cache"}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/permissionlesstech/bitchat/pull/998"}, {"url": "https://github.com/BARGHEST-ngo/PoC_Bitchat1.15.0_iOS-BLEcache-poisoning"}, {"url": "https://barghest.asia/blog/bitchat-cache-poisoning/"}], "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": "An issue in BitChat for iOS v1.15.0 allows a remote attacker to cause a denial of service via an unauthenticated MESSAGE packet into the mesh gossip cache"}], "id": "CVE-2026-51376", "lastModified": "2026-08-28T21:20:39.190", "metrics": {}, "published": "2026-08-28T20:18:04.077", "references": [{"source": "cve@mitre.org", "url": "https://barghest.asia/blog/bitchat-cache-poisoning/"}, {"source": "cve@mitre.org", "url": "https://github.com/BARGHEST-ngo/PoC_Bitchat1.15.0_iOS-BLEcache-poisoning"}, {"source": "cve@mitre.org", "url": "https://github.com/permissionlesstech/bitchat/pull/998"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred"}

{}

{"created": "2026-08-28T20:45:04.504724+00:00", "title": "BitChat iOS Denial of Service via Mesh Gossip Cache", "updated": "2026-08-28T20:45:04.504729+00:00", "vendors": [], "weaknesses": ["CWE-400"]}