DEBIAN-CVE-2026-101003

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

CVE-2026-101003

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

CVE-2026-101003

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

CVE-2026-101003 Cesanta Mongoose MQTT Broker main.c fn stack-based overflow

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

EUVD-2026-88089

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

CVE-2026-101003 Cesanta Mongoose MQTT Broker main.c fn stack-based overflow

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

CVE-2026-101003

Cesanta Mongoose versions up to 7.21 are vulnerable to a stack-based buffer overflow within the MQTT Broker component. The flaw exists in the fn function located in tutorials/mqtt/mqtt-server/main.c. A remote attacker can trigger this vulnerability through a manipulation, potentially leading to a...

CVE-2026-101003

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

CVE-2026-101003 Cesanta Mongoose MQTT Broker main.c fn stack-based overflow

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

CVE-2026-101003: Stack-based Buffer Overflow

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

CVE-2026-86716

A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skipspacesandcomments of the file src/mjstok.c. Executing a manipulation can lead to heap-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The...

CVE-2026-86716 Cesanta mJS mjs_tok.c skip_spaces_and_comments heap-based overflow

A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skipspacesandcomments of the file src/mjstok.c. Executing a manipulation can lead to heap-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The...

CVE-2026-86716

Cesanta mJS versions up to 1.26 contain a heap-based buffer overflow in the function skip_spaces_and_comments (file src/mjs_tok.c ). The flaw can be triggered remotely with no authentication required. The exploit has been publicly disclosed with proof-of-concept maturity, but the project has not ...

CVE-2026-86716 Cesanta mJS mjs_tok.c skip_spaces_and_comments heap-based overflow

A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skipspacesandcomments of the file src/mjstok.c. Executing a manipulation can lead to heap-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The...

EUVD-2026-73943

A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skipspacesandcomments of the file src/mjstok.c. Executing a manipulation can lead to heap-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The...

CVE-2026-86716 Cesanta mJS mjs_tok.c skip_spaces_and_comments heap-based overflow

A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skipspacesandcomments of the file src/mjstok.c. Executing a manipulation can lead to heap-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The...

PT-2026-88293

A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skip spaces and comments of the file src/mjs tok.c. Executing a manipulation can lead to heap-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized...

CVE-2026-86716: Heap-based Buffer Overflow

A vulnerability was determined in Cesanta mJS up to 1.26. Affected is the function skipspacesandcomments of the file src/mjstok.c. Executing a manipulation can lead to heap-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The...

JLSEC-2026-1257 Cesanta Mongoose before 7.22 contains an out-of-bounds read in the built-in TLS server function...

Cesanta Mongoose before 7.22 contains an out-of-bounds read in the built-in TLS server function mgtlsserverrecvhello, which uses an attacker-controlled sessionidlen byte from a TLS ClientHello as a buffer index without validating it against the length of received data. A remote, unauthenticated...

PT-2026-80499

Cesanta Mongoose before 7.22 contains an out-of-bounds read in the built-in TLS server function mg tls server recv hello, which uses an attacker-controlled session id len byte from a TLS ClientHello as a buffer index without validating it against the length of received data. A remote,...