Apache Nimble vulnerabilities

CVE-2025-62235 [HIGH] CWE-290 CVE-2025-62235: Authentication Bypass by Spoofing vulnerability in Apache NimBLE. Receiving specially crafted Secur Authentication Bypass by Spoofing vulnerability in Apache NimBLE. Receiving specially crafted Security Request could lead to removal of original bond and re-bond with impostor. This issue affects Apache NimBLE: through 1.8.0. Users are recommended to upgrade to version 1.9.0, which fixes the issue.

CVE-2025-52435 [HIGH] CWE-5 CVE-2025-52435: J2EE Misconfiguration: Data Transmission Without Encryption vulnerability in Apache NimBLE. Imprope J2EE Misconfiguration: Data Transmission Without Encryption vulnerability in Apache NimBLE. Improper handling of Pause Encryption procedure on Link Layer results in a previously encrypted connection being left in un-encrypted state allowing an eavesdropper to observe the remainder of the exchange. This issue affects Apache NimBLE: through <= 1.8.0. Us

CVE-2025-53477 [HIGH] CWE-476 CVE-2025-53477: NULL Pointer Dereference vulnerability in Apache Nimble. Missing validation of HCI connection compl 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 recommen

CVE-2025-53470 [LOW] CWE-125 CVE-2025-53470: Out-of-bounds Read vulnerability in Apache NimBLE HCI H4 driver. Specially crafted HCI event could Out-of-bounds Read vulnerability in Apache NimBLE HCI H4 driver. Specially crafted HCI event could lead to invalid memory read in H4 driver. This issue affects Apache NimBLE: through 1.8. This issue requires a broken or bogus Bluetooth controller and thus severity is considered low. Users are recommended to upgrade to version 1.9, which fixes the iss

CVE-2024-51569 [HIGH] CWE-125 CVE-2024-51569: Out-of-bounds Read vulnerability in Apache NimBLE. Missing proper validation of HCI Number Of Compl Out-of-bounds Read vulnerability in Apache NimBLE. Missing proper validation of HCI Number Of Completed Packets could lead to out-of-bound access when parsing HCI event and invalid read from HCI transport memory. This issue requires broken or bogus Bluetooth controller and thus severity is considered low. This issue affects Apache NimBLE: through 1.7

CVE-2024-47249 [MEDIUM] CWE-129 CVE-2024-47249: Improper Validation of Array Index vulnerability in Apache NimBLE. Lack of input validation for HCI 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

CVE-2024-47250 [MEDIUM] CWE-125 CVE-2024-47250: Out-of-bounds Read vulnerability in Apache NimBLE. Missing proper validation of HCI advertising rep Out-of-bounds Read vulnerability in Apache NimBLE. Missing proper validation of HCI advertising report could lead to out-of-bound access when parsing HCI event and thus bogus GAP 'device found' events being sent. This issue requires broken or bogus Bluetooth controller and thus severity is considered low. This issue affects Apache NimBLE: through 1

CVE-2024-47248 [MEDIUM] CWE-120 CVE-2024-47248: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Apache NimBL Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Apache NimBLE. Specially crafted MESH message could result in memory corruption when non-default build configuration is used. This issue affects Apache NimBLE: through 1.7.0. Users are recommended to upgrade to version 1.8.0, which fixes the issue.

CVE-2024-24746 [HIGH] CWE-835 CVE-2024-24746: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Apache NimBLE.  Specially c Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Apache NimBLE. Specially crafted GATT operation can cause infinite loop in GATT server leading to denial of service in Bluetooth stack or device. This issue affects Apache NimBLE: through 1.6.0. Users are recommended to upgrade to version 1.7.0, which fixes the issue.