bitchat

bitchat Una aplicación de mensajería descentralizada peer-to-peer con arquitectura de transporte dual: redes de malla Bluetooth locales para comunicación sin conexión y el protocolo Nostr basado en internet para alcance global. Sin cuentas, sin números de teléfono, sin servidores centrales. Es el...

bitchat-android

!WARNING Este software no ha recibido una revisión de seguridad externa y puede contener vulnerabilidades; no cumple necesariamente con sus objetivos de seguridad declarados. No lo utilices para casos de uso sensibles ni confíes en su seguridad hasta que haya sido revisado. Trabajo en progreso...

EUVD-2026-67297

In Bluetooth Mesh SDK 6.1.4 and earlier, malformed extended advertisements can trigger out-of-bounds writes leading to stack corruption and remote code execution. These messages must come from a device that has already joined the network. Only provisioners supporting extended advertisements may b...

CVE-2026-5706

In Bluetooth Mesh SDK 6.1.4 and earlier, malformed extended advertisements can trigger out-of-bounds writes leading to stack corruption and remote code execution. These messages must come from a device that has already joined the network. Only provisioners supporting extended advertisements may b...

CVE-2026-5706

Silicon Labs Bluetooth Mesh SDK version 6.1.4 and earlier is affected by a buffer overflow when processing malformed extended advertisements . The out-of-bounds write corrupts the stack, potentially enabling remote code execution . Exploitation requires the malicious message to originate from a d...

CVE-2026-5706 Buffer overflow in Bluetooth Mesh SDK when handling extended advertisements

In Bluetooth Mesh SDK 6.1.4 and earlier, malformed extended advertisements can trigger out-of-bounds writes leading to stack corruption and remote code execution. These messages must come from a device that has already joined the network. Only provisioners supporting extended advertisements may b...

PT-2026-82772

In Bluetooth Mesh SDK 6.1.4 and earlier, malformed extended advertisements can trigger out-of-bounds writes leading to stack corruption and remote code execution. These messages must come from a device that has already joined the network. Only provisioners supporting extended advertisements may b...

CVE-2026-10774

Zephyr's Bluetooth Mesh subnet key management leaks one PSA Crypto key slot on every subnet-key teardown. In subsys/bluetooth/mesh/subnet.c, netkeyscreate imports the Private Beacon Key into a PSA key slot under CONFIGBTMESHPRIVBEACONS enabled by default, but subnetkeysdestroy guarded the matchin...

CVE-2026-10774

Summary. CVE-2026-10774 affects Zephyr’s Bluetooth Mesh implementation. The vulnerability arises when subnet keys are torn down: net_keys_create() imports the Private Beacon Key into a PSA key slot, but subnet_keys_destroy() did not balancedly free the slot due to a removed Kconfig guard. This cr...

CVE-2026-10774 PSA key-slot leak in Bluetooth Mesh subnet deletion leading to resource-exhaustion DoS

Zephyr's Bluetooth Mesh subnet key management leaks one PSA Crypto key slot on every subnet-key teardown. In subsys/bluetooth/mesh/subnet.c, netkeyscreate imports the Private Beacon Key into a PSA key slot under CONFIGBTMESHPRIVBEACONS enabled by default, but subnetkeysdestroy guarded the matchin...

EUVD-2026-52002

Zephyr's Bluetooth Mesh subnet key management leaks one PSA Crypto key slot on every subnet-key teardown. In subsys/bluetooth/mesh/subnet.c, netkeyscreate imports the Private Beacon Key into a PSA key slot under CONFIGBTMESHPRIVBEACONS enabled by default, but subnetkeysdestroy guarded the matchin...

CVE-2026-10774 PSA key-slot leak in Bluetooth Mesh subnet deletion leading to resource-exhaustion DoS

Zephyr's Bluetooth Mesh subnet key management leaks one PSA Crypto key slot on every subnet-key teardown. In subsys/bluetooth/mesh/subnet.c, netkeyscreate imports the Private Beacon Key into a PSA key slot under CONFIGBTMESHPRIVBEACONS enabled by default, but subnetkeysdestroy guarded the matchin...

CVE-2026-10774 PSA key-slot leak in Bluetooth Mesh subnet deletion leading to resource-exhaustion DoS

Zephyr's Bluetooth Mesh subnet key management leaks one PSA Crypto key slot on every subnet-key teardown. In subsys/bluetooth/mesh/subnet.c, netkeyscreate imports the Private Beacon Key into a PSA key slot under CONFIGBTMESHPRIVBEACONS enabled by default, but subnetkeysdestroy guarded the matchin...

CVE-2026-10675

In Zephyr's Bluetooth Mesh PB-ADV provisioning bearer subsys/bluetooth/mesh/pbadv.c, provmsgrecv rescheduled the provisioning protocol watchdog timer unconditionally at the top of the function, before the FCS check and before the ADVLINKINVALID check. Once a provisioning attempt fails, provfailed...

CVE-2026-10675

Zephyr Project Bluetooth Mesh PB-ADV vulnerability (CVE-2026-10675) in prov_msg_recv() reschedules the provisioning watchdog timer unconditionally at the top of the function, before FCS and ADV_LINK_INVALID checks. If a provisioning attempt fails (ADV_LINK_INVALID set), a malicious, unauthenticat...

CVE-2026-10675 Bluetooth Mesh PB-ADV: invalidated provisioning link kept alive indefinitely, blocking (re)provisioning (DoS)

In Zephyr's Bluetooth Mesh PB-ADV provisioning bearer subsys/bluetooth/mesh/pbadv.c, provmsgrecv rescheduled the provisioning protocol watchdog timer unconditionally at the top of the function, before the FCS check and before the ADVLINKINVALID check. Once a provisioning attempt fails, provfailed...

EUVD-2026-46445

In Zephyr's Bluetooth Mesh PB-ADV provisioning bearer subsys/bluetooth/mesh/pbadv.c, provmsgrecv rescheduled the provisioning protocol watchdog timer unconditionally at the top of the function, before the FCS check and before the ADVLINKINVALID check. Once a provisioning attempt fails, provfailed...

CVE-2026-10675 Bluetooth Mesh PB-ADV: invalidated provisioning link kept alive indefinitely, blocking (re)provisioning (DoS)

In Zephyr's Bluetooth Mesh PB-ADV provisioning bearer subsys/bluetooth/mesh/pbadv.c, provmsgrecv rescheduled the provisioning protocol watchdog timer unconditionally at the top of the function, before the FCS check and before the ADVLINKINVALID check. Once a provisioning attempt fails, provfailed...

PT-2026-62123

In Zephyr's Bluetooth Mesh PB-ADV provisioning bearer subsys/bluetooth/mesh/pb adv.c, prov msg recv rescheduled the provisioning protocol watchdog timer unconditionally at the top of the function, before the FCS check and before the ADV LINK INVALID check. Once a provisioning attempt fails, prov...

CVE-2026-5589

An integer underflow in btmeshsolrecv in the Bluetooth Mesh solicitation handling subsys/bluetooth/mesh/solicitation.c leads to an out-of-bounds write. When CONFIGBTMESHODPRIVPROXYSRV is enabled, the function parses solicitation PDUs from raw BLE advertising payloads. The AD parsing loop reads an...