Bug 2448447 (CVE-2026-4359)

Summary: CVE-2026-4359 mongo-c-driver: mongo-c-driver: Denial of Service via malformed HTTP response
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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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.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2448485, 2448486, 2448487    
Bug Blocks:    

Description OSIDB Bzimport 2026-03-17 20:02:28 UTC
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.