A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver.

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History

Tue, 17 Mar 2026 20:00:00 +0000

Type Values Removed Values Added
Description A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver.
Title Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer
Weaknesses CWE-158
References
Metrics cvssV3_1

{'score': 2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L'}

cvssV4_0

{'score': 2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: mongodb

Published:

Updated: 2026-03-17T19:42:03.476Z

Reserved: 2026-03-17T19:11:07.170Z

Link: CVE-2026-4359

cve-icon Vulnrichment

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cve-icon NVD

Status : Received

Published: 2026-03-17T20:16:15.233

Modified: 2026-03-17T20:16:15.233

Link: CVE-2026-4359

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses