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{"bugzilla": {"description": "mongo-c-driver: mongo-c-driver: Denial of Service via malformed HTTP response", "id": "2448447", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448447"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-170", "details": ["A flaw was found in mongo-c-driver. A compromised third-party cloud server or a man-in-the-middle (MITM) attacker could send a malformed HTTP response. This could cause applications using the MongoDB C driver to crash, leading to a Denial of Service."], "name": "CVE-2026-4359", "public_date": "2026-03-17T19:42:03Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-4359\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-4359\nhttps://jira.mongodb.org/browse/CDRIVER-6251"], "statement": "This LOW impact vulnerability in the MongoDB C driver allows denial of service via malformed HTTP responses. Exploitation requires high complexity\u2014either a compromised cloud server or active MITM position. Impact is limited to availability. Applications are only vulnerable when connecting to untrusted MongoDB instances or over untrusted networks.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2.2.3)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "MongoDB C Driver", "source": "cna", "vendor": "MongoDB Inc"}, "product": "c_driver", "vendor": "mongodb"}], "created": "2026-03-18T10:42:50.398427+00:00", "updated": "2026-03-18T10:42:50.398527+00:00", "vendors": ["mongodb", "mongodb$PRODUCT$c_driver"]}