Threats Tagged 'cve-2026-4148'
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Threats Tagged 'cve-2026-4148'
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CVE-2026-4148: CWE-416 Use after free in MongoDB Inc MongoDB ServerCVE-2026-4148 0 CVE-2026-4148 is a high-severity use-after-free vulnerability in MongoDB Server versions 7.0, 8.0, and 8.2. It can be exploited by an authenticated user with read role privileges in sharded clusters by issuing a specially crafted $lookup or $graphLookup aggregation pipeline. This vulnerability does not require user interaction or elevated privileges beyond read access but can lead to high impact on confidentiality, integrity, and availability. No known exploits are currently reported in the wild. The vulnerability stems from improper memory management (CWE-416) during aggregation operations in sharded environments. Organizations using affected MongoDB versions in sharded configurations should prioritize patching or mitigating this issue to prevent potential exploitation. The CVSS 4. Join the discussion | CVE Database V5 | 03/17/2026, 15:53:57 UTC Added: 03/17/2026, 18:15:23 UTC |
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