CVE-2026-45812mediumCWE-131

CVE-2026-45812: fallo de gravedad media en Apache NimBLE

Apache NimBLE: OOB Read via sizeof(pointer) in Legacy Advertising Report Handler

Publicada el

Seguir esta CVE+ Monitorear Apache NimBLE

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.5epss 0.7%
Incorrect Calculation of Buffer Size vulnerability in Apache NimBLE when processing Legacy Advertising Report HCI event. When a single HCI advertising report event bundles multiple reports, NimBLE miscalculated the offset to the next report. This can cause the host to read past the end of the buffer and deliver a GAP event with bogus data to the application. Severity is low: NimBLE's own controller never batches multiple reports into one event, so this only matters when NimBLE's host is paired with a third-party controller that does. This issue affects Apache NimBLE: through 1.9.0. Users are recommended to upgrade to version 1.10.0, which fixes the issue.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Productos afectados
Apache Software Foundation · Apache NimBLE
CVEs relacionadas — Apache NimBLE

En el mismo producto, de las más peligrosas a las menos.

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%