EUVD-2026-77132

The MQTT-SN client keepalive handler processping in subsys/net/lib/mqttsn/mqttsn.c removes the gateway record after PINGREQ retries are exhausted. It invoked SYSSLISTPEEKHEADCONTAINER&client-gateways, gw, next but discarded the result. That macro is a pure expression that does not assign to gw, s...

CVE-2026-15891 NULL pointer dereference in Zephyr MQTT-SN client when removing a non-responsive gateway

The MQTT-SN client keepalive handler processping in subsys/net/lib/mqttsn/mqttsn.c removes the gateway record after PINGREQ retries are exhausted. It invoked SYSSLISTPEEKHEADCONTAINER&client-gateways, gw, next but discarded the result. That macro is a pure expression that does not assign to gw, s...

PT-2026-90983

The MQTT-SN client keepalive handler process ping in subsys/net/lib/mqtt sn/mqtt sn.c removes the gateway record after PINGREQ retries are exhausted. It invoked SYS SLIST PEEK HEAD CONTAINER&client-gateways, gw, next but discarded the result. That macro is a pure expression that does not assign t...

PT-2020-22698

Name of the Vulnerable Software and Affected Versions No vulnerable software or affected versions specified. Description The crate has been superseded by sn client and its new repository location is https://github.com/maidsafe/sn client. Recommendations At the moment, there is no information abou...

PT-2020-22697

Name of the Vulnerable Software and Affected Versions No vulnerable software or affected versions specified. Description The crate has been superseded by sn client and its new repository location is at https://github.com/maidsafe/sn client. Recommendations At the moment, there is no information...

PT-2020-22700

Name of the Vulnerable Software and Affected Versions sn client affected versions not specified Description The software has undergone a rename from safe core to sn client. The repository for sn client is located at https://github.com/maidsafe/sn client. Recommendations At the moment, there is no...