CVE-2025-53477

Apache Mynewt NimBLE: NULL Pointer Dereference in NimBLE host HCI layer

CVSS 7.5 HIGHEPSS 0.7%CWE-476

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.5EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

10 jan 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

NULL Pointer Dereference vulnerability in Apache Nimble. Missing validation of HCI connection complete or HCI command TX buffer could lead to NULL pointer dereference. This issue requires disabled asserts and broken or bogus Bluetooth controller and thus severity is considered low. This issue affects Apache NimBLE: through 1.8.0. Users are recommended to upgrade to version 1.9.0, which fixes the issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Produtos afetados

Apache Software Foundation · Apache Mynewt NimBLE

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Referências

https://github.com/apache/mynewt-nimble/commit/0caf9baeb271ede85fcc5237ab87ddbf938600da https://github.com/apache/mynewt-nimble/commit/3160b8c4c7ff8db4e0f9badcdf7df684b151e077 https://lists.apache.org/thread/1dxthc132hwm2tzvjblrtnschcsbw2vo http://www.openwall.com/lists/oss-security/2026/01/08/3