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gpp_maybe Recommended update for mosquitto
openSUSE-2026-64

This update for mosquitto fixes the following issues: - update to 2.0.23 (boo#1258671) * Fix handling of disconnected sessions for `per_listener_settings true` * Check return values of openssl *_get_ex_data() and *_set_ex_data() to prevent possible crash. This could occur only in extremely unlikely situations * Check return value of openssl ASN1_string_[get0_]data() functions for NULL. This prevents a crash in case of incorrect certificate handling in openssl * Fix potential crash on startup if a malicious/corrupt persistence file from mosquitto 1.5 or earlier is loaded * Limit auto_id_prefix to 50 characters - Update to version 2.0.22 Broker * Bridge: Fix idle_timeout never occurring for lazy bridges. * Fix case where max_queued_messages = 0 was not treated as unlimited. * Fix --version exit code and output. * Fix crash on receiving a $CONTROL message over a bridge, if per_listener_settings is set true and the bridge is carrying out topic remapping. * Fix incorrect reference clock being selected on startup on Linux. Closes #3238. * Fix reporting of client disconnections being incorrectly attributed to "out of memory". * Fix compilation when using WITH_OLD_KEEPALIVE. * Fix problems with secure websockets. * Fix crash on exit when using WITH_EPOLL=no. * Fix clients being incorrectly expired when they have keepalive == max_keepalive. Closes #3226, #3286. Dynamic security plugin * Fix mismatch memory free when saving config which caused memory tracking to be incorrect. Client library * Fix C++ symbols being removed when compiled with link time optimisation. * TLS error handling was incorrectly setting a protocol error for non-TLS errors. This would cause the mosquitto_loop_start() thread to exit if no broker was available on the first connection attempt. This has been fixed. Closes #3258. * Fix linker errors on some architectures using cmake.

  • Release Date
    Feb 26 2026
  • References
    Bugzilla: 1258671
  • Type
    recommended
  • Severity
    important

cloud_download Downloads

SUSE Package Hub 15.7 s390x
  • Packages
    libmosquitto1
    Shared C Library for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    libmosquittopp1
    Shared C++ Library for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto
    A MQTT v3.1/v3.1.1 Broker
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto-clients
    Client for Mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto-devel
    Development files for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
SUSE Package Hub 15.7 x86_64
  • Packages
    libmosquitto1
    Shared C Library for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    libmosquittopp1
    Shared C++ Library for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto
    A MQTT v3.1/v3.1.1 Broker
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto-clients
    Client for Mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto-devel
    Development files for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
SUSE Package Hub 15.7 aarch64
  • Packages
    libmosquitto1
    Shared C Library for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    libmosquittopp1
    Shared C++ Library for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto
    A MQTT v3.1/v3.1.1 Broker
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto-clients
    Client for Mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto-devel
    Development files for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
SUSE Package Hub 15.7 ppc64le
  • Packages
    libmosquitto1
    Shared C Library for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    libmosquittopp1
    Shared C++ Library for mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto
    A MQTT v3.1/v3.1.1 Broker
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto-clients
    Client for Mosquitto
    2.0.23-bp157.2.6.1 lock rpm
    mosquitto-devel
    Development files for mosquitto
    2.0.23-bp157.2.6.1 lock rpm