CVE-2024-47249: medium-severity vulnerability in Apache NimBLE
Apache NimBLE: Lack of input sanitization leading to out-of-bound reads in multiple advertisement handler
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5epss 0.6%
Improper Validation of Array Index vulnerability in Apache NimBLE.
Lack of input validation for HCI events from controller could result in out-of-bound memory corruption and crash.
This issue requires broken or bogus Bluetooth controller and thus severity is considered low.
This issue affects Apache NimBLE: through 1.7.0.
Users are recommended to upgrade to version 1.8.0, which fixes the issue.
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected products
Apache Software Foundation · Apache NimBLERelated CVEs — Apache NimBLE
In the same product, most dangerous first.
CVE-2024-24746HIGHApache NimBLE: Denial of service in NimBLE Bluetooth stackEPSS 1.4%CVE-2024-51569HIGHApache NimBLE: Lack of input sanitization leading to out-of-bound reads in Number of Completed Packets HCI event handlerEPSS 1.2%CVE-2026-45816HIGHApache NimBLE: NULL pointer dereference vulnerability in SMP LTK requestEPSS 1.0%CVE-2026-45815HIGHApache NimBLE: Remote reachable assertion in ATT Read Multiple Variable Response handlerEPSS 1.0%CVE-2026-46452MEDIUMApache NimBLE: Mesh Proxy SAR reassembly unbounded append and unchecked failureEPSS 0.9%CVE-2024-47248MEDIUMApache NimBLE: Buffer overflow in NimBLE MESH Bluetooth stackEPSS 0.7%