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Vulnerabilities published in the last 30 days. Filter by severity, exploit status, or attack vector.

Score
Vulnerability
Published
9.8 CRITICAL
CVE-2026-6721 — Multiple Vulnerabilities in IBM Concert Software

IBM Concert 1.0.0 through 3.0.0 allows an unauthenticated remote attacker can supply specially crafted input that is incorporated into OS commands, resulting in arbitrary command execution on the und…

concert | Remote | Injection
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
6.2 MEDIUM
CVE-2026-6718 — Multiple Vulnerabilities in IBM Concert Software

IBM Concert 1.0.0 through 3.0.0 is vulnerable to improper access control which allows unauthorized modification of application files.

concert | Authorization
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
5.3 MEDIUM
CVE-2026-67405 — RabbitMQ: CSWSH on Web-STOMP / Web-MQTT (no Origin validation)

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, Neither the Web-MQTT handler (deps/rabbitmq_web_mqtt/src/rabbit_web_mqtt_handler.erl:104) no…

rabbitmq_server | Remote | Authentication
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
9.2 CRITICAL
CVE-2026-67404 — RabbitMQ: OAuth2 silent verify_none fallback for JWKS fetch

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, When no CA bundle is available, ssl_options/1 falls back to [{verify, verify_none}] with no …

rabbitmq_server | Remote | Authentication
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
2.3 LOW
CVE-2026-67240 — RabbitMQ: ReDoS via AMQP 1.0 SQL filter LIKE wildcard

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, pattern_to_regex maps % -> .*? and _ -> ., then compiles ^...$ with only [unicode]; re:run is called with only [{captu…

rabbitmq_server | Remote | Injection
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
7.1 HIGH
CVE-2026-67235 — RabbitMQ: AMQP 0-9-1 body assembly never validates accumulated size

RabbitMQ is a messaging and streaming broker. Prior to versions 4.3.0, 4.2.6, 4.1.11, 4.0.20, and 3.13.15, The content-header BodySize (a uint64) was stored without validation against max_message_siz…

rabbitmq_server | Remote | Denial of Service
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
8.2 HIGH
CVE-2026-67232 — RabbitMQ: Web-MQTT decompression bomb

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, The cowboy WebSocket options at line 117 set compress => true, enabling RFC 7692 permessage-…

rabbitmq_server | Remote | Denial of Service
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
9.1 CRITICAL
CVE-2026-67231 — RabbitMQ: Trust-store whitelist by Issuer+Serial only

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, The trust-store plugin installs a verify_fun that overrides {bad_cert, unknown_ca} / {bad_ce…

rabbitmq_server | Remote | Authentication
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
6.9 MEDIUM
CVE-2026-67229 — RabbitMQ: Admin-only atom exhaustion: atomize_keys on vhost metadata

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, add_vhost/2 calls rabbit_data_coercion:atomize_keys/1 (the unsafe variant using binary_to_at…

rabbitmq_server | Remote | Misconfiguration
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
6.9 MEDIUM
CVE-2026-67228 — RabbitMQ: Atom exhaustion: to_atom on runtime-parameter component

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbit_data_coercion:to_atom/1 i…

rabbitmq_server | Remote | Denial of Service
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
2.1 LOW
CVE-2026-67224 — RabbitMQ: Admin path-traversal write via trace name

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.1, The trace consumer constructs the output path as filename:join(TraceDir, Name ++ ".log") whe…

rabbitmq_server | Remote | Path Traversal
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
5.9 MEDIUM
CVE-2026-67221 — RabbitMQ: AMQP 1.0 shovel status exposes plaintext URI passwords

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, The AMQP 0-9-1 shovel calls amqp_uri:remove_credentials before storing its connection URI, b…

rabbitmq_server | Remote | Information Disclosure
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
6.0 MEDIUM
CVE-2026-67220 — RabbitMQ: JMS topic exchange erl_scan atom exhaustion

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, 4.3.0, When a binding is created on an x-jms-topic exchange, add_binding/3 reads the rjms_erlang_select…

rabbitmq_server | Remote | Denial of Service
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
6.0 MEDIUM
CVE-2026-67219 — RabbitMQ: Consistent-hash exchange unbounded weight

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, add_binding/3 parses the routing key as an integer weight N and computes ring positions with…

rabbitmq_server | Remote | Denial of Service
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
2.1 LOW
CVE-2026-67218 — RabbitMQ: Super-stream HTTP creation skips configure-permission check

RabbitMQ is a messaging and streaming broker. Prior to versions 4.0.22, 4.1.11, 4.2.6, and 4.3.0, accept_content/2 at line 56 calls rabbit_stream_manager:create_super_stream/... directly after is_aut…

rabbitmq_server | Remote | Authorization
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
5.9 MEDIUM
CVE-2026-66080 — RabbitMQ: Super-stream partitions unbounded allocation

RabbitMQ is a messaging and streaming broker. Prior to versions 4.1.11, 4.2.6, and 4.3.0, validate_partitions only checks that the requested partition count is at least 1, with no upper bound. A larg…

rabbitmq_server | Remote | Denial of Service
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
7.3 HIGH
CVE-2026-66077 — RabbitMQ: Stored XSS via TLS peer-certificate DN in management UI

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6, The management UI uses EJS 1.0 in which <%= ... %> does NOT HTML-escape. connection.ejs:135 renders…

rabbitmq_server | Remote | Cross-Site Scripting
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
2.3 LOW
CVE-2026-66075 — RabbitMQ: Monitoring-tag user can restart federation links

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.1, is_authorized/2 for the /federation-links/.../restart route uses is_authorized_monitor (acce…

rabbitmq_server | Remote | Authorization
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
6.0 MEDIUM
CVE-2026-66074 — RabbitMQ: ReDoS via management API ?name= filter

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, match_value/3 passes the user-supplied ?name= regular expression to re:run with no match_lim…

rabbitmq_server | Remote | Denial of Service
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
6.0 MEDIUM
CVE-2026-66072 — RabbitMQ: Atom table exhaustion via stream `chunk_selector`

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.1, get_chunk_selector/1 calls binary_to_atom on the raw client-supplied <<"chunk_selector">> pr…

rabbitmq_server | Remote | Denial of Service
Sep 23, 2026 Sep 23, 2026
Sep 23, 2026
Sep 23, 2026
Showing 20 of 14375 Results