{"items":[{"id":"NVI-00008900","kind":"vulnerability","title":"MariaDB Connector/J: Length-encoded integers larger than Integer.MAX_VALUE were truncated before being used as lengths","revision":3,"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-797x-p4mc-jwpm","CVE-2026-119279"],"plain_summary":"GitHub lists this reviewed advisory for org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-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-cfef8a3d8f5420da5d661b325a140adf"],"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":"2026-10-30T23:00:08.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-22fbd0320f45b4c2e6f0c4731b0a4e59"},{"kind":"CVSS","as_of":"2026-10-30T17:18:03.880Z","value":"5.9 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6fb9b07ccd65306c7a17e72fe24f2799"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.351%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.28767. Missing scores are unknown.","source_id":"sr-cfef8a3d8f5420da5d661b325a140adf"}],"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-22fbd0320f45b4c2e6f0c4731b0a4e59","url":"https://github.com/advisories/GHSA-797x-p4mc-jwpm","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-797x-p4mc-jwpm","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-6fb9b07ccd65306c7a17e72fe24f2799","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119279","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-119279","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:59:24.124Z"},{"id":"sr-cfef8a3d8f5420da5d661b325a140adf","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-2026-119279","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.375Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.0.0, < 3.3.7"]},{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.4.0, < 3.4.5"]},{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.5.0, < 3.5.10"]}],"null_published_at":"2026-11-08T01:52:04.789Z","source_updated_at":"2026-10-30T23:00:08.000Z","source_disclosed_at":"2026-10-30T23:00:07.000Z","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":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00008900","kind":"vulnerability","title":"MariaDB Connector/J: Length-encoded integers larger than Integer.MAX_VALUE were truncated before being used as lengths","revision":2,"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-797x-p4mc-jwpm","CVE-2026-119279"],"plain_summary":"GitHub lists this reviewed advisory for org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-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-6fb9b07ccd65306c7a17e72fe24f2799"],"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":"2026-10-30T23:00:08.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-22fbd0320f45b4c2e6f0c4731b0a4e59"},{"kind":"CVSS","as_of":"2026-10-30T17:18:03.880Z","value":"5.9 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6fb9b07ccd65306c7a17e72fe24f2799"}],"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-22fbd0320f45b4c2e6f0c4731b0a4e59","url":"https://github.com/advisories/GHSA-797x-p4mc-jwpm","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-797x-p4mc-jwpm","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-6fb9b07ccd65306c7a17e72fe24f2799","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119279","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-119279","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:59:24.124Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.0.0, < 3.3.7"]},{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.4.0, < 3.4.5"]},{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.5.0, < 3.5.10"]}],"null_published_at":"2026-11-07T07:07:42.492Z","source_updated_at":"2026-10-30T23:00:08.000Z","source_disclosed_at":"2026-10-30T23:00:07.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00008900","kind":"vulnerability","title":"MariaDB Connector/J: Length-encoded integers larger than Integer.MAX_VALUE were truncated before being used as lengths","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-797x-p4mc-jwpm","CVE-2026-119279"],"plain_summary":"GitHub lists this reviewed advisory for org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-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-22fbd0320f45b4c2e6f0c4731b0a4e59"],"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":"2026-10-30T23:00:08.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-22fbd0320f45b4c2e6f0c4731b0a4e59"}],"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-22fbd0320f45b4c2e6f0c4731b0a4e59","url":"https://github.com/advisories/GHSA-797x-p4mc-jwpm","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-797x-p4mc-jwpm","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.0.0, < 3.3.7"]},{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.4.0, < 3.4.5"]},{"certainty":"source_listed","source_ids":["sr-22fbd0320f45b4c2e6f0c4731b0a4e59"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"## Summary\n\nMariaDB Connector/J narrowed 8-byte length-encoded integers received from the\nserver to `int` without validation. A rogue or MitM server can send a value above\n`Integer.MAX_VALUE` whose truncation becomes a negative or arbitrary length.\n\n## Details\n\nThe protocol encodes lengths as length-encoded integers, whose 8-byte form the\ndecoder (`readLength()` and `readIntLengthEncodedNotNull()`) returned as\n`(int) readLong()`. A value above `Integer.MAX_VALUE` therefore wrapped to a\nnegative or unrelated `int`, used afterwards as a length to size allocations or\nreads, which ended in `NegativeArraySizeException`, out-of-bounds exceptions or\noversized allocations.\n\nThe fix rejects any length-encoded value that does not fit a non-negative `int`\nwith an explicit error.\n\n## Impact\n\nAvailability only: a malicious or compromised server, or a MitM, can crash the\nclient's connection handling with unchecked exceptions or drive oversized\nallocations. Exploitation requires control of the server side of the connection;\nno authentication bypass, confidentiality or integrity impact.\n\n## Credit\n\nReported by fg0x0","public_affected_ranges":[">= 3.5.0, < 3.5.10"]}],"null_published_at":"2026-10-31T22:13:27.121Z","source_updated_at":"2026-10-30T23:00:08.000Z","source_disclosed_at":"2026-10-30T23:00:07.000Z","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":"2026-10-31T21:55:49.621Z"}],"next_cursor":null,"snapshot_revision":"42594"}