CVE-2026-24186

Deserialization of Untrusted Data in NVIDIA FLARE SDK FOBS Leading to Code Execution

Published Apr 28, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
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
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
First Time appeared Nvidia
Nvidia flare Sdk
Vendors & Products Nvidia
Nvidia flare Sdk
Type Values Removed Values Added
Title Deserialization of Untrusted Data in NVIDIA FLARE SDK FOBS Leading to Code Execution
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
nvidia
Published
Updated
Apr 29, 2026, 3:11 PM
Reserved
Jan 21, 2026, 7:09 PM
Status
Analyzed
Published
Apr 28, 2026, 7:36 PM
Modified
Oct 26, 2026, 8:10 PM