EUVD-2026-48566

NULL Pointer Dereference vulnerability in Apache NimBLE in LE Long Term Key Request event. This requires disabled asserts otherwise assert would trigger before NULL dereference and bogus or misbehaving controller, thus severity is low. This issue affects Apache NimBLE: through 1.9.0. Users are...

CVE-2026-45816 Apache NimBLE: NULL pointer dereference vulnerability in SMP LTK request

NULL Pointer Dereference vulnerability in Apache NimBLE in LE Long Term Key Request event. This requires disabled asserts otherwise assert would trigger before NULL dereference and bogus or misbehaving controller, thus severity is low. This issue affects Apache NimBLE: through 1.9.0. Users are...

CVE-2026-45815 Apache NimBLE: Remote reachable assertion in ATT Read Multiple Variable Response handler

Reachable Assertion vulnerability in Apache NimBLE. A specially crafted ATT Read Multiple Variable Response BLEATTOPREADMULTVARRSP may trigger assert in ATT parser. Severity is medium as this requires DUT to first send ATT Read Multiple Variable Request. This issue affects Apache NimBLE: through...

CVE-2026-45815

Reachable Assertion vulnerability in Apache NimBLE. A specially crafted ATT Read Multiple Variable Response BLEATTOPREADMULTVARRSP may trigger assert in ATT parser. Severity is medium as this requires DUT to first send ATT Read Multiple Variable Request. This issue affects Apache NimBLE: through...

CVE-2026-45815 Apache NimBLE: Remote reachable assertion in ATT Read Multiple Variable Response handler

Reachable Assertion vulnerability in Apache NimBLE. A specially crafted ATT Read Multiple Variable Response BLEATTOPREADMULTVARRSP may trigger assert in ATT parser. Severity is medium as this requires DUT to first send ATT Read Multiple Variable Request. This issue affects Apache NimBLE: through...

EUVD-2026-48565

Reachable Assertion vulnerability in Apache NimBLE. A specially crafted ATT Read Multiple Variable Response BLEATTOPREADMULTVARRSP may trigger assert in ATT parser. Severity is medium as this requires DUT to first send ATT Read Multiple Variable Request. This issue affects Apache NimBLE: through...

EUVD-2026-48585

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...

CVE-2026-45812 Apache NimBLE: OOB Read via sizeof(pointer) in Legacy Advertising Report Handler

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...

CVE-2026-45812

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...

PT-2026-64281

Name of the Vulnerable Software and Affected Versions Apache NimBLE versions prior to 1.10.0 Description An integer underflow in the Apache NimBLE BASS service occurs due to improper validation when parsing Protocol Data Units PDU for the "Add Source" and "Modify Source" operations. This flaw can...

PT-2026-64282

Name of the Vulnerable Software and Affected Versions Apache NimBLE versions prior to 1.10.0 Description A reachable assertion issue exists in the ATT parser. A specially crafted ATT Read Multiple Variable Response BLE ATT OP READ MULT VAR RSP can trigger an assert, provided the Device Under Test...

PT-2026-64280

Name of the Vulnerable Software and Affected Versions Apache NimBLE versions prior to 1.10.0 Description An incorrect calculation of buffer size occurs when processing Legacy Advertising Report HCI events. When a single HCI advertising report event bundles multiple reports, the software...

PT-2026-64279

Name of the Vulnerable Software and Affected Versions Apache NimBLE versions prior to 1.10.0 Description A classic buffer overflow occurs in the HCI socket transport because the system fails to verify if a received HCI event fits within the configured event pool before copying it. Exploitation...

CVE-2025-53477

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...

CVE-2025-53477

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...

CVE-2025-62235

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 issu...

CVE-2025-53477 Apache Mynewt NimBLE: NULL Pointer Dereference in NimBLE host HCI layer

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...

CVE-2025-53477 Apache Mynewt NimBLE: NULL Pointer Dereference in NimBLE host HCI layer

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...

EUVD-2026-1851

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 issu...

CVE-2025-62235 Apache Mynewt NimBLE: Incorrect handling of SMP Security Request could lead to undesirable pairing

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 issu...