{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44634","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-07T15:30:10.875Z","datePublished":"2026-06-09T23:59:31.113Z","dateUpdated":"2026-06-10T13:04:52.348Z"},"containers":{"cna":{"title":"Stack buffer overflows in SimpleBLE","problemTypes":[{"descriptions":[{"cweId":"CWE-121","lang":"en","description":"CWE-121: Stack-based Buffer Overflow","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-787","lang":"en","description":"CWE-787: Out-of-bounds Write","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/simpleble/simpleble/security/advisories/GHSA-8h89-q8m2-c8fp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/simpleble/simpleble/security/advisories/GHSA-8h89-q8m2-c8fp"},{"name":"https://github.com/simpleble/simpleble/pull/466","tags":["x_refsource_MISC"],"url":"https://github.com/simpleble/simpleble/pull/466"},{"name":"https://github.com/simpleble/simpleble/commit/1501d59d76a4280268372afb1b157bf6caeacba6","tags":["x_refsource_MISC"],"url":"https://github.com/simpleble/simpleble/commit/1501d59d76a4280268372afb1b157bf6caeacba6"},{"name":"https://github.com/simpleble/simpleble/releases/tag/v0.14.0","tags":["x_refsource_MISC"],"url":"https://github.com/simpleble/simpleble/releases/tag/v0.14.0"}],"affected":[{"vendor":"simpleble","product":"simpleble","versions":[{"version":"< 0.14.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-06-09T23:59:31.113Z"},"descriptions":[{"lang":"en","value":"SimpleBLE is a cross-platform library and bindings for Bluetooth Low Energy (BLE). Prior to version 0.14.0, there are multiple stack-based buffer overflow vulnerabilities in SimpleBLE. There is a stack overflow vulnerability in the dongl backend’s Protocol::simpleble_write function (local, caller-controlled input). A stack overflow vulnerability when processing manufacturer-specific data in BLE advertisements (remote, no pairing or connection required). Lastly, a stack overflow vulnerability when processing service data in BLE advertisements (remote, no pairing or connection required). This issue has been patched in version 0.14.0."}],"source":{"advisory":"GHSA-8h89-q8m2-c8fp","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-10T13:04:40.901893Z","id":"CVE-2026-44634","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":"2026-06-10T13:04:52.348Z"}}]}}