CVE-2026-3071

8.4 HIGH
Published: February 26, 2026 Modified: February 27, 2026
View on NVD

Description

Deserialization of untrusted data in the LanguageModel class of Flair from versions 0.4.1 to latest are vulnerable to arbitrary code execution when loading a malicious model.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://www.hiddenlayer.com/sai-security-advisory/2026-02-flair
Source: 6f8de1f0-f67e-45a6-b68f-98777fdb759c
https://www.hiddenlayer.com/sai-security-advisory/2026-02-flair
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.4 / 10.0
EPSS (Exploit Probability)
0.1%
22th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)