{"items":[{"id":"NVI-00011710","kind":"vulnerability","title":"RabbitMQ: JSONReader in the default JSON-RPC mapper never terminates on truncated input, causing DoS","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-cqgh-8p3p-mx4m","CVE-2026-106121"],"plain_summary":"GitHub lists this reviewed advisory for com.rabbitmq:amqp-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0f0a2e311bfa0bb85b4928313c2b52cc"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-07T20:42:34.000Z","value":"4.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0a69cec9c0802225064d903806578f43"},{"kind":"CVSS","as_of":"2026-10-09T18:26:02.737Z","value":"4.9 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-63df53a48d77891ba052960cdddda49d"},{"kind":"CVSS","as_of":"2026-10-09T18:26:02.737Z","value":"7.5 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-63df53a48d77891ba052960cdddda49d"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.533%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.45032. Missing scores are unknown.","source_id":"sr-0f0a2e311bfa0bb85b4928313c2b52cc"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0a69cec9c0802225064d903806578f43","url":"https://github.com/advisories/GHSA-cqgh-8p3p-mx4m","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-cqgh-8p3p-mx4m","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:38.867Z"},{"id":"sr-63df53a48d77891ba052960cdddda49d","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106121","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-106121","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:21.903Z"},{"id":"sr-0f0a2e311bfa0bb85b4928313c2b52cc","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-106121","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.263Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0a69cec9c0802225064d903806578f43"],"technology":"com.rabbitmq:amqp-client","known_exclusions":[],"conditions_summary":"## Summary\n\n`com.rabbitmq.tools.json.JSONReader.read()` never returns when its input ends inside a quoted string or a `//` line comment. Both scanners walk the input with `StringCharacterIterator.next()` but only compare against a delimiter, so once the iterator reaches `CharacterIterator.DONE` (`￿`) they loop forever. The string scanner (`string()`, line 210, `while (c != sep)`) also appends `￿` to a `StringBuilder` every iteration, so it fills the heap and throws `OutOfMemoryError`, taking down the JVM. The comment scanner (`skipWhiteSpace()`, lines 89-92, `while (c != '\\n')`) pins a thread at 100% CPU with no allocation.\n\nThis is reachable with a single message. `JsonRpcServer` and `JsonRpcClient` fall back to `DefaultJsonRpcMapper` whenever no mapper is passed (`JsonRpcServer.java:84` and `:114`, `JsonRpcClient.java:186`), and that mapper hands the raw message body straight to `JSONReader.read()` (`DefaultJsonRpcMapper.java:42` for the server request, `:52` for the client reply). A caller that can publish to the RPC request queue hangs the server; a malicious or MITM'd JSON-RPC service does the same to a client.\n\n## Proof of concept\n\nAgainst `amqp-client` 5.36.0 from Maven Cent","public_affected_ranges":["<= 5.36.0"]}],"null_published_at":"2026-11-07T07:07:42.478Z","source_updated_at":"2026-10-07T20:42:34.000Z","source_disclosed_at":"2026-10-07T20:42:33.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T00:58:38.867Z"},{"id":"NVI-00011710","kind":"vulnerability","title":"RabbitMQ: JSONReader in the default JSON-RPC mapper never terminates on truncated input, causing DoS","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-cqgh-8p3p-mx4m","CVE-2026-106121"],"plain_summary":"GitHub lists this reviewed advisory for com.rabbitmq:amqp-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0f0a2e311bfa0bb85b4928313c2b52cc"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-07T20:42:34.000Z","value":"4.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0a69cec9c0802225064d903806578f43"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.533%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.45032. Missing scores are unknown.","source_id":"sr-0f0a2e311bfa0bb85b4928313c2b52cc"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0a69cec9c0802225064d903806578f43","url":"https://github.com/advisories/GHSA-cqgh-8p3p-mx4m","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-cqgh-8p3p-mx4m","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:38.867Z"},{"id":"sr-0f0a2e311bfa0bb85b4928313c2b52cc","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-106121","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.263Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0a69cec9c0802225064d903806578f43"],"technology":"com.rabbitmq:amqp-client","known_exclusions":[],"conditions_summary":"## Summary\n\n`com.rabbitmq.tools.json.JSONReader.read()` never returns when its input ends inside a quoted string or a `//` line comment. Both scanners walk the input with `StringCharacterIterator.next()` but only compare against a delimiter, so once the iterator reaches `CharacterIterator.DONE` (`￿`) they loop forever. The string scanner (`string()`, line 210, `while (c != sep)`) also appends `￿` to a `StringBuilder` every iteration, so it fills the heap and throws `OutOfMemoryError`, taking down the JVM. The comment scanner (`skipWhiteSpace()`, lines 89-92, `while (c != '\\n')`) pins a thread at 100% CPU with no allocation.\n\nThis is reachable with a single message. `JsonRpcServer` and `JsonRpcClient` fall back to `DefaultJsonRpcMapper` whenever no mapper is passed (`JsonRpcServer.java:84` and `:114`, `JsonRpcClient.java:186`), and that mapper hands the raw message body straight to `JSONReader.read()` (`DefaultJsonRpcMapper.java:42` for the server request, `:52` for the client reply). A caller that can publish to the RPC request queue hangs the server; a malicious or MITM'd JSON-RPC service does the same to a client.\n\n## Proof of concept\n\nAgainst `amqp-client` 5.36.0 from Maven Cent","public_affected_ranges":["<= 5.36.0"]}],"null_published_at":"2026-11-03T17:49:18.462Z","source_updated_at":"2026-10-07T20:42:34.000Z","source_disclosed_at":"2026-10-07T20:42:33.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T00:58:38.867Z"},{"id":"NVI-00011710","kind":"vulnerability","title":"RabbitMQ: JSONReader in the default JSON-RPC mapper never terminates on truncated input, causing DoS","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-cqgh-8p3p-mx4m","CVE-2026-106121"],"plain_summary":"GitHub lists this reviewed advisory for com.rabbitmq:amqp-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-7c2ed06f03eafb798a36a68f32267818"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-07T20:42:34.000Z","value":"4.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0a69cec9c0802225064d903806578f43"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.533%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.45037. Missing scores are unknown.","source_id":"sr-7c2ed06f03eafb798a36a68f32267818"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0a69cec9c0802225064d903806578f43","url":"https://github.com/advisories/GHSA-cqgh-8p3p-mx4m","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-cqgh-8p3p-mx4m","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:38.867Z"},{"id":"sr-7c2ed06f03eafb798a36a68f32267818","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-106121","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.064Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0a69cec9c0802225064d903806578f43"],"technology":"com.rabbitmq:amqp-client","known_exclusions":[],"conditions_summary":"## Summary\n\n`com.rabbitmq.tools.json.JSONReader.read()` never returns when its input ends inside a quoted string or a `//` line comment. Both scanners walk the input with `StringCharacterIterator.next()` but only compare against a delimiter, so once the iterator reaches `CharacterIterator.DONE` (`￿`) they loop forever. The string scanner (`string()`, line 210, `while (c != sep)`) also appends `￿` to a `StringBuilder` every iteration, so it fills the heap and throws `OutOfMemoryError`, taking down the JVM. The comment scanner (`skipWhiteSpace()`, lines 89-92, `while (c != '\\n')`) pins a thread at 100% CPU with no allocation.\n\nThis is reachable with a single message. `JsonRpcServer` and `JsonRpcClient` fall back to `DefaultJsonRpcMapper` whenever no mapper is passed (`JsonRpcServer.java:84` and `:114`, `JsonRpcClient.java:186`), and that mapper hands the raw message body straight to `JSONReader.read()` (`DefaultJsonRpcMapper.java:42` for the server request, `:52` for the client reply). A caller that can publish to the RPC request queue hangs the server; a malicious or MITM'd JSON-RPC service does the same to a client.\n\n## Proof of concept\n\nAgainst `amqp-client` 5.36.0 from Maven Cent","public_affected_ranges":["<= 5.36.0"]}],"null_published_at":"2026-11-03T10:03:21.817Z","source_updated_at":"2026-10-07T20:42:34.000Z","source_disclosed_at":"2026-10-07T20:42:33.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T00:58:38.867Z"},{"id":"NVI-00011710","kind":"vulnerability","title":"RabbitMQ: JSONReader in the default JSON-RPC mapper never terminates on truncated input, causing DoS","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-cqgh-8p3p-mx4m","CVE-2026-106121"],"plain_summary":"GitHub lists this reviewed advisory for com.rabbitmq:amqp-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0a69cec9c0802225064d903806578f43"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-07T20:42:34.000Z","value":"4.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0a69cec9c0802225064d903806578f43"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0a69cec9c0802225064d903806578f43","url":"https://github.com/advisories/GHSA-cqgh-8p3p-mx4m","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-cqgh-8p3p-mx4m","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:38.867Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0a69cec9c0802225064d903806578f43"],"technology":"com.rabbitmq:amqp-client","known_exclusions":[],"conditions_summary":"## Summary\n\n`com.rabbitmq.tools.json.JSONReader.read()` never returns when its input ends inside a quoted string or a `//` line comment. Both scanners walk the input with `StringCharacterIterator.next()` but only compare against a delimiter, so once the iterator reaches `CharacterIterator.DONE` (`￿`) they loop forever. The string scanner (`string()`, line 210, `while (c != sep)`) also appends `￿` to a `StringBuilder` every iteration, so it fills the heap and throws `OutOfMemoryError`, taking down the JVM. The comment scanner (`skipWhiteSpace()`, lines 89-92, `while (c != '\\n')`) pins a thread at 100% CPU with no allocation.\n\nThis is reachable with a single message. `JsonRpcServer` and `JsonRpcClient` fall back to `DefaultJsonRpcMapper` whenever no mapper is passed (`JsonRpcServer.java:84` and `:114`, `JsonRpcClient.java:186`), and that mapper hands the raw message body straight to `JSONReader.read()` (`DefaultJsonRpcMapper.java:42` for the server request, `:52` for the client reply). A caller that can publish to the RPC request queue hangs the server; a malicious or MITM'd JSON-RPC service does the same to a client.\n\n## Proof of concept\n\nAgainst `amqp-client` 5.36.0 from Maven Cent","public_affected_ranges":["<= 5.36.0"]}],"null_published_at":"2026-11-01T01:03:56.587Z","source_updated_at":"2026-10-07T20:42:34.000Z","source_disclosed_at":"2026-10-07T20:42:33.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T00:58:38.867Z"}],"next_cursor":null,"snapshot_revision":"42594"}