Description
NVIDIA FLARE SDK contains a vulnerability in FOBS, where an attacker may cause deserialization of untrusted data by sending a malicious FOBS- encoded message. A successful exploit of this vulnerability might lead to code execution.
Published: 2026-04-28
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 04 May 2026 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Linux
Linux linux Kernel
Nvidia nvflare
CPEs cpe:2.3:a:nvidia:nvflare:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos
Linux
Linux linux Kernel
Nvidia nvflare

Wed, 29 Apr 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 29 Apr 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Nvidia
Nvidia flare Sdk
Vendors & Products Nvidia
Nvidia flare Sdk

Tue, 28 Apr 2026 23:30:00 +0000

Type Values Removed Values Added
Title Deserialization of Untrusted Data in NVIDIA FLARE SDK FOBS Leading to Code Execution

Tue, 28 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
Description NVIDIA FLARE SDK contains a vulnerability in FOBS, where an attacker may cause deserialization of untrusted data by sending a malicious FOBS- encoded message. A successful exploit of this vulnerability might lead to code execution.
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: nvidia

Published:

Updated: 2026-04-29T15:11:59.572Z

Reserved: 2026-01-21T19:09:32.732Z

Link: CVE-2026-24186

cve-icon Vulnrichment

Updated: 2026-04-29T13:46:03.090Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-28T19:36:45.277

Modified: 2026-05-04T14:33:41.527

Link: CVE-2026-24186

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-29T10:10:32Z

Weaknesses